1569786920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{232217}}^1$

素因数の和:232254

約数の個数: 48

約数和(自身を含む): 3824630460

約数和(自身を除く): 2254843540

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, 232217, 464434, 928868, 1161085, 1857736, 2322170, 3018821, 4644340, 6037642, 9288680, 12075284, 15094105, 24150568, 30188210, 39244673, 60376420, 78489346, 120752840, 156978692, 196223365, 313957384, 392446730, 784893460, 1569786920]

約数ペア:

[(1, 1569786920), (2, 784893460), (4, 392446730), (5, 313957384), (8, 196223365), (10, 156978692), (13, 120752840), (20, 78489346), (26, 60376420), (40, 39244673), (52, 30188210), (65, 24150568), (104, 15094105), (130, 12075284), (169, 9288680), (260, 6037642), (338, 4644340), (520, 3018821), (676, 2322170), (845, 1857736), (1352, 1161085), (1690, 928868), (3380, 464434), (6760, 232217)]