63783700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 145240704

約数和(自身を除く): 81457004

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 331, 410, 470, 662, 820, 940, 1025, 1175, 1324, 1655, 1927, 2050, 2350, 3310, 3854, 4100, 4700, 6620, 7708, 8275, 9635, 13571, 15557, 16550, 19270, 27142, 31114, 33100, 38540, 48175, 54284, 62228, 67855, 77785, 96350, 135710, 155570, 192700, 271420, 311140, 339275, 388925, 637837, 678550, 777850, 1275674, 1357100, 1555700, 2551348, 3189185, 6378370, 12756740, 15945925, 31891850, 63783700]

約数ペア:

[(1, 63783700), (2, 31891850), (4, 15945925), (5, 12756740), (10, 6378370), (20, 3189185), (25, 2551348), (41, 1555700), (47, 1357100), (50, 1275674), (82, 777850), (94, 678550), (100, 637837), (164, 388925), (188, 339275), (205, 311140), (235, 271420), (331, 192700), (410, 155570), (470, 135710), (662, 96350), (820, 77785), (940, 67855), (1025, 62228), (1175, 54284), (1324, 48175), (1655, 38540), (1927, 33100), (2050, 31114), (2350, 27142), (3310, 19270), (3854, 16550), (4100, 15557), (4700, 13571), (6620, 9635), (7708, 8275)]