10563885520

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{5867}}^1$

素因数の和:6268

約数の個数: 80

約数和(自身を含む): 24989793408

約数和(自身を除く): 14425907888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 317, 355, 568, 634, 710, 1136, 1268, 1420, 1585, 2536, 2840, 3170, 5072, 5680, 5867, 6340, 11734, 12680, 22507, 23468, 25360, 29335, 45014, 46936, 58670, 90028, 93872, 112535, 117340, 180056, 225070, 234680, 360112, 416557, 450140, 469360, 833114, 900280, 1666228, 1800560, 1859839, 2082785, 3332456, 3719678, 4165570, 6664912, 7439356, 8331140, 9299195, 14878712, 16662280, 18598390, 29757424, 33324560, 37196780, 74393560, 132048569, 148787120, 264097138, 528194276, 660242845, 1056388552, 1320485690, 2112777104, 2640971380, 5281942760, 10563885520]

約数ペア:

[(1, 10563885520), (2, 5281942760), (4, 2640971380), (5, 2112777104), (8, 1320485690), (10, 1056388552), (16, 660242845), (20, 528194276), (40, 264097138), (71, 148787120), (80, 132048569), (142, 74393560), (284, 37196780), (317, 33324560), (355, 29757424), (568, 18598390), (634, 16662280), (710, 14878712), (1136, 9299195), (1268, 8331140), (1420, 7439356), (1585, 6664912), (2536, 4165570), (2840, 3719678), (3170, 3332456), (5072, 2082785), (5680, 1859839), (5867, 1800560), (6340, 1666228), (11734, 900280), (12680, 833114), (22507, 469360), (23468, 450140), (25360, 416557), (29335, 360112), (45014, 234680), (46936, 225070), (58670, 180056), (90028, 117340), (93872, 112535)]