2247693580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{928799}}^1$

素因数の和:928830

約数の個数: 36

約数和(自身を含む): 5188276800

約数和(自身を除く): 2940583220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 928799, 1857598, 3715196, 4643995, 9287990, 10216789, 18575980, 20433578, 40867156, 51083945, 102167890, 112384679, 204335780, 224769358, 449538716, 561923395, 1123846790, 2247693580]

約数ペア:

[(1, 2247693580), (2, 1123846790), (4, 561923395), (5, 449538716), (10, 224769358), (11, 204335780), (20, 112384679), (22, 102167890), (44, 51083945), (55, 40867156), (110, 20433578), (121, 18575980), (220, 10216789), (242, 9287990), (484, 4643995), (605, 3715196), (1210, 1857598), (2420, 928799)]