63517540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 139532400

約数和(自身を除く): 76014860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1129, 1940, 2258, 2813, 4516, 5626, 5645, 11252, 11290, 14065, 22580, 28130, 32741, 56260, 65482, 109513, 130964, 163705, 219026, 327410, 438052, 547565, 654820, 1095130, 2190260, 3175877, 6351754, 12703508, 15879385, 31758770, 63517540]

約数ペア:

[(1, 63517540), (2, 31758770), (4, 15879385), (5, 12703508), (10, 6351754), (20, 3175877), (29, 2190260), (58, 1095130), (97, 654820), (116, 547565), (145, 438052), (194, 327410), (290, 219026), (388, 163705), (485, 130964), (580, 109513), (970, 65482), (1129, 56260), (1940, 32741), (2258, 28130), (2813, 22580), (4516, 14065), (5626, 11290), (5645, 11252)]