837215080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 2103252480

約数和(自身を除く): 1266037400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 107, 130, 164, 205, 214, 260, 328, 367, 410, 428, 520, 533, 535, 734, 820, 856, 1066, 1070, 1391, 1468, 1640, 1835, 2132, 2140, 2665, 2782, 2936, 3670, 4264, 4280, 4387, 4771, 5330, 5564, 6955, 7340, 8774, 9542, 10660, 11128, 13910, 14680, 15047, 17548, 19084, 21320, 21935, 23855, 27820, 30094, 35096, 38168, 39269, 43870, 47710, 55640, 57031, 60188, 75235, 78538, 87740, 95420, 114062, 120376, 150470, 157076, 175480, 190840, 195611, 196345, 228124, 285155, 300940, 314152, 391222, 392690, 456248, 510497, 570310, 601880, 782444, 785380, 978055, 1020994, 1140620, 1564888, 1570760, 1610029, 1956110, 2041988, 2281240, 2552485, 3220058, 3912220, 4083976, 5104970, 6440116, 7824440, 8050145, 10209940, 12880232, 16100290, 20419880, 20930377, 32200580, 41860754, 64401160, 83721508, 104651885, 167443016, 209303770, 418607540, 837215080]

約数ペア:

[(1, 837215080), (2, 418607540), (4, 209303770), (5, 167443016), (8, 104651885), (10, 83721508), (13, 64401160), (20, 41860754), (26, 32200580), (40, 20930377), (41, 20419880), (52, 16100290), (65, 12880232), (82, 10209940), (104, 8050145), (107, 7824440), (130, 6440116), (164, 5104970), (205, 4083976), (214, 3912220), (260, 3220058), (328, 2552485), (367, 2281240), (410, 2041988), (428, 1956110), (520, 1610029), (533, 1570760), (535, 1564888), (734, 1140620), (820, 1020994), (856, 978055), (1066, 785380), (1070, 782444), (1391, 601880), (1468, 570310), (1640, 510497), (1835, 456248), (2132, 392690), (2140, 391222), (2665, 314152), (2782, 300940), (2936, 285155), (3670, 228124), (4264, 196345), (4280, 195611), (4387, 190840), (4771, 175480), (5330, 157076), (5564, 150470), (6955, 120376), (7340, 114062), (8774, 95420), (9542, 87740), (10660, 78538), (11128, 75235), (13910, 60188), (14680, 57031), (15047, 55640), (17548, 47710), (19084, 43870), (21320, 39269), (21935, 38168), (23855, 35096), (27820, 30094)]