115538410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 234329760

約数和(自身を除く): 118791350

約数列:

[1, 2, 5, 10, 13, 26, 41, 53, 65, 82, 106, 130, 205, 265, 409, 410, 530, 533, 689, 818, 1066, 1378, 2045, 2173, 2665, 3445, 4090, 4346, 5317, 5330, 6890, 10634, 10865, 16769, 21677, 21730, 26585, 28249, 33538, 43354, 53170, 56498, 83845, 108385, 141245, 167690, 216770, 217997, 281801, 282490, 435994, 563602, 888757, 1089985, 1409005, 1777514, 2179970, 2818010, 4443785, 8887570, 11553841, 23107682, 57769205, 115538410]

約数ペア:

[(1, 115538410), (2, 57769205), (5, 23107682), (10, 11553841), (13, 8887570), (26, 4443785), (41, 2818010), (53, 2179970), (65, 1777514), (82, 1409005), (106, 1089985), (130, 888757), (205, 563602), (265, 435994), (409, 282490), (410, 281801), (530, 217997), (533, 216770), (689, 167690), (818, 141245), (1066, 108385), (1378, 83845), (2045, 56498), (2173, 53170), (2665, 43354), (3445, 33538), (4090, 28249), (4346, 26585), (5317, 21730), (5330, 21677), (6890, 16769), (10634, 10865)]