63254180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 145526976

約数和(自身を除く): 82272796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 317, 634, 907, 1268, 1585, 1814, 3170, 3487, 3628, 4535, 6340, 6974, 9070, 9977, 13948, 17435, 18140, 19954, 34870, 39908, 49885, 69740, 99770, 199540, 287519, 575038, 1150076, 1437595, 2875190, 3162709, 5750380, 6325418, 12650836, 15813545, 31627090, 63254180]

約数ペア:

[(1, 63254180), (2, 31627090), (4, 15813545), (5, 12650836), (10, 6325418), (11, 5750380), (20, 3162709), (22, 2875190), (44, 1437595), (55, 1150076), (110, 575038), (220, 287519), (317, 199540), (634, 99770), (907, 69740), (1268, 49885), (1585, 39908), (1814, 34870), (3170, 19954), (3487, 18140), (3628, 17435), (4535, 13948), (6340, 9977), (6974, 9070)]