74911460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12572

約数の個数: 48

約数和(自身を含む): 176795136

約数和(自身を除く): 101883676

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 12527, 25054, 50108, 62635, 125270, 162851, 250540, 288121, 325702, 576242, 651404, 814255, 1152484, 1440605, 1628510, 2881210, 3257020, 3745573, 5762420, 7491146, 14982292, 18727865, 37455730, 74911460]

約数ペア:

[(1, 74911460), (2, 37455730), (4, 18727865), (5, 14982292), (10, 7491146), (13, 5762420), (20, 3745573), (23, 3257020), (26, 2881210), (46, 1628510), (52, 1440605), (65, 1152484), (92, 814255), (115, 651404), (130, 576242), (230, 325702), (260, 288121), (299, 250540), (460, 162851), (598, 125270), (1196, 62635), (1495, 50108), (2990, 25054), (5980, 12527)]