45702700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 103680864

約数和(自身を除く): 57978164

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 71, 82, 100, 142, 157, 164, 205, 284, 314, 355, 410, 628, 710, 785, 820, 1025, 1420, 1570, 1775, 2050, 2911, 3140, 3550, 3925, 4100, 5822, 6437, 7100, 7850, 11147, 11644, 12874, 14555, 15700, 22294, 25748, 29110, 32185, 44588, 55735, 58220, 64370, 72775, 111470, 128740, 145550, 160925, 222940, 278675, 291100, 321850, 457027, 557350, 643700, 914054, 1114700, 1828108, 2285135, 4570270, 9140540, 11425675, 22851350, 45702700]

約数ペア:

[(1, 45702700), (2, 22851350), (4, 11425675), (5, 9140540), (10, 4570270), (20, 2285135), (25, 1828108), (41, 1114700), (50, 914054), (71, 643700), (82, 557350), (100, 457027), (142, 321850), (157, 291100), (164, 278675), (205, 222940), (284, 160925), (314, 145550), (355, 128740), (410, 111470), (628, 72775), (710, 64370), (785, 58220), (820, 55735), (1025, 44588), (1420, 32185), (1570, 29110), (1775, 25748), (2050, 22294), (2911, 15700), (3140, 14555), (3550, 12874), (3925, 11644), (4100, 11147), (5822, 7850), (6437, 7100)]