466884220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1105477632

約数和(自身を除く): 638593412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 191, 205, 220, 271, 382, 410, 451, 542, 764, 820, 902, 955, 1084, 1355, 1804, 1910, 2101, 2255, 2710, 2981, 3820, 4202, 4510, 5420, 5962, 7831, 8404, 9020, 10505, 11111, 11924, 14905, 15662, 21010, 22222, 29810, 31324, 39155, 42020, 44444, 51761, 55555, 59620, 78310, 86141, 103522, 111110, 122221, 156620, 172282, 207044, 222220, 244442, 258805, 344564, 430705, 488884, 517610, 569371, 611105, 861410, 1035220, 1138742, 1222210, 1722820, 2122201, 2277484, 2444420, 2846855, 4244402, 5693710, 8488804, 10611005, 11387420, 21222010, 23344211, 42444020, 46688422, 93376844, 116721055, 233442110, 466884220]

約数ペア:

[(1, 466884220), (2, 233442110), (4, 116721055), (5, 93376844), (10, 46688422), (11, 42444020), (20, 23344211), (22, 21222010), (41, 11387420), (44, 10611005), (55, 8488804), (82, 5693710), (110, 4244402), (164, 2846855), (191, 2444420), (205, 2277484), (220, 2122201), (271, 1722820), (382, 1222210), (410, 1138742), (451, 1035220), (542, 861410), (764, 611105), (820, 569371), (902, 517610), (955, 488884), (1084, 430705), (1355, 344564), (1804, 258805), (1910, 244442), (2101, 222220), (2255, 207044), (2710, 172282), (2981, 156620), (3820, 122221), (4202, 111110), (4510, 103522), (5420, 86141), (5962, 78310), (7831, 59620), (8404, 55555), (9020, 51761), (10505, 44444), (11111, 42020), (11924, 39155), (14905, 31324), (15662, 29810), (21010, 22222)]