124625380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 286566336

約数和(自身を除く): 161940956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 317, 634, 1268, 1585, 1787, 3170, 3487, 3574, 6340, 6974, 7148, 8935, 13948, 17435, 17870, 19657, 34870, 35740, 39314, 69740, 78628, 98285, 196570, 393140, 566479, 1132958, 2265916, 2832395, 5664790, 6231269, 11329580, 12462538, 24925076, 31156345, 62312690, 124625380]

約数ペア:

[(1, 124625380), (2, 62312690), (4, 31156345), (5, 24925076), (10, 12462538), (11, 11329580), (20, 6231269), (22, 5664790), (44, 2832395), (55, 2265916), (110, 1132958), (220, 566479), (317, 393140), (634, 196570), (1268, 98285), (1585, 78628), (1787, 69740), (3170, 39314), (3487, 35740), (3574, 34870), (6340, 19657), (6974, 17870), (7148, 17435), (8935, 13948)]