12229100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 29893920

約数和(自身を除く): 17664820

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 409, 460, 575, 598, 650, 818, 1150, 1196, 1300, 1495, 1636, 2045, 2300, 2990, 4090, 5317, 5980, 7475, 8180, 9407, 10225, 10634, 14950, 18814, 20450, 21268, 26585, 29900, 37628, 40900, 47035, 53170, 94070, 106340, 122291, 132925, 188140, 235175, 244582, 265850, 470350, 489164, 531700, 611455, 940700, 1222910, 2445820, 3057275, 6114550, 12229100]

約数ペア:

[(1, 12229100), (2, 6114550), (4, 3057275), (5, 2445820), (10, 1222910), (13, 940700), (20, 611455), (23, 531700), (25, 489164), (26, 470350), (46, 265850), (50, 244582), (52, 235175), (65, 188140), (92, 132925), (100, 122291), (115, 106340), (130, 94070), (230, 53170), (260, 47035), (299, 40900), (325, 37628), (409, 29900), (460, 26585), (575, 21268), (598, 20450), (650, 18814), (818, 14950), (1150, 10634), (1196, 10225), (1300, 9407), (1495, 8180), (1636, 7475), (2045, 5980), (2300, 5317), (2990, 4090)]