118640600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{45631}}^1$

素因数の和:45660

約数の個数: 48

約数和(自身を含む): 297064320

約数和(自身を除く): 178423720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 45631, 91262, 182524, 228155, 365048, 456310, 593203, 912620, 1140775, 1186406, 1825240, 2281550, 2372812, 2966015, 4563100, 4745624, 5932030, 9126200, 11864060, 14830075, 23728120, 29660150, 59320300, 118640600]

約数ペア:

[(1, 118640600), (2, 59320300), (4, 29660150), (5, 23728120), (8, 14830075), (10, 11864060), (13, 9126200), (20, 5932030), (25, 4745624), (26, 4563100), (40, 2966015), (50, 2372812), (52, 2281550), (65, 1825240), (100, 1186406), (104, 1140775), (130, 912620), (200, 593203), (260, 456310), (325, 365048), (520, 228155), (650, 182524), (1300, 91262), (2600, 45631)]