100189960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14821}}^1$

素因数の和:14858

約数の個数: 48

約数和(自身を含む): 244118340

約数和(自身を除く): 143928380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 14821, 29642, 59284, 74105, 118568, 148210, 192673, 296420, 385346, 592840, 770692, 963365, 1541384, 1926730, 2504749, 3853460, 5009498, 7706920, 10018996, 12523745, 20037992, 25047490, 50094980, 100189960]

約数ペア:

[(1, 100189960), (2, 50094980), (4, 25047490), (5, 20037992), (8, 12523745), (10, 10018996), (13, 7706920), (20, 5009498), (26, 3853460), (40, 2504749), (52, 1926730), (65, 1541384), (104, 963365), (130, 770692), (169, 592840), (260, 385346), (338, 296420), (520, 192673), (676, 148210), (845, 118568), (1352, 74105), (1690, 59284), (3380, 29642), (6760, 14821)]