2214894220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 192

約数和(自身を含む): 6212505600

約数和(自身を除く): 3997611380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 59, 70, 76, 77, 95, 110, 118, 133, 140, 154, 190, 209, 220, 236, 266, 295, 308, 380, 385, 413, 418, 532, 590, 649, 665, 770, 826, 836, 1045, 1121, 1180, 1283, 1298, 1330, 1463, 1540, 1652, 2065, 2090, 2242, 2566, 2596, 2660, 2926, 3245, 4130, 4180, 4484, 4543, 5132, 5605, 5852, 6415, 6490, 7315, 7847, 8260, 8981, 9086, 11210, 12331, 12830, 12980, 14113, 14630, 15694, 17962, 18172, 22420, 22715, 24377, 24662, 25660, 28226, 29260, 31388, 35924, 39235, 44905, 45430, 48754, 49324, 56452, 61655, 70565, 75697, 78470, 86317, 89810, 90860, 97508, 98791, 121885, 123310, 141130, 151394, 156940, 170639, 172634, 179620, 197582, 243770, 246620, 268147, 282260, 302788, 341278, 345268, 378485, 395164, 431585, 487540, 493955, 529879, 536294, 682556, 756970, 832667, 853195, 863170, 987910, 1059758, 1072588, 1340735, 1438243, 1513940, 1665334, 1706390, 1726340, 1877029, 1975820, 2119516, 2649395, 2681470, 2876486, 3330668, 3412780, 3754058, 4163335, 5298790, 5362940, 5752972, 5828669, 7191215, 7508116, 8326670, 9385145, 10067701, 10597580, 11657338, 14382430, 15820673, 16653340, 18770290, 20135402, 23314676, 28764860, 29143345, 31641346, 37540580, 40270804, 50338505, 58286690, 63282692, 79103365, 100677010, 110744711, 116573380, 158206730, 201354020, 221489422, 316413460, 442978844, 553723555, 1107447110, 2214894220]

約数ペア:

[(1, 2214894220), (2, 1107447110), (4, 553723555), (5, 442978844), (7, 316413460), (10, 221489422), (11, 201354020), (14, 158206730), (19, 116573380), (20, 110744711), (22, 100677010), (28, 79103365), (35, 63282692), (38, 58286690), (44, 50338505), (55, 40270804), (59, 37540580), (70, 31641346), (76, 29143345), (77, 28764860), (95, 23314676), (110, 20135402), (118, 18770290), (133, 16653340), (140, 15820673), (154, 14382430), (190, 11657338), (209, 10597580), (220, 10067701), (236, 9385145), (266, 8326670), (295, 7508116), (308, 7191215), (380, 5828669), (385, 5752972), (413, 5362940), (418, 5298790), (532, 4163335), (590, 3754058), (649, 3412780), (665, 3330668), (770, 2876486), (826, 2681470), (836, 2649395), (1045, 2119516), (1121, 1975820), (1180, 1877029), (1283, 1726340), (1298, 1706390), (1330, 1665334), (1463, 1513940), (1540, 1438243), (1652, 1340735), (2065, 1072588), (2090, 1059758), (2242, 987910), (2566, 863170), (2596, 853195), (2660, 832667), (2926, 756970), (3245, 682556), (4130, 536294), (4180, 529879), (4484, 493955), (4543, 487540), (5132, 431585), (5605, 395164), (5852, 378485), (6415, 345268), (6490, 341278), (7315, 302788), (7847, 282260), (8260, 268147), (8981, 246620), (9086, 243770), (11210, 197582), (12331, 179620), (12830, 172634), (12980, 170639), (14113, 156940), (14630, 151394), (15694, 141130), (17962, 123310), (18172, 121885), (22420, 98791), (22715, 97508), (24377, 90860), (24662, 89810), (25660, 86317), (28226, 78470), (29260, 75697), (31388, 70565), (35924, 61655), (39235, 56452), (44905, 49324), (45430, 48754)]