575156920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65063}}^1$

素因数の和:65104

約数の個数: 64

約数和(自身を含む): 1475651520

約数和(自身を除く): 900494600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 65063, 130126, 260252, 325315, 520504, 650630, 845819, 1106071, 1301260, 1691638, 2212142, 2602520, 3383276, 4229095, 4424284, 5530355, 6766552, 8458190, 8848568, 11060710, 14378923, 16916380, 22121420, 28757846, 33832760, 44242840, 57515692, 71894615, 115031384, 143789230, 287578460, 575156920]

約数ペア:

[(1, 575156920), (2, 287578460), (4, 143789230), (5, 115031384), (8, 71894615), (10, 57515692), (13, 44242840), (17, 33832760), (20, 28757846), (26, 22121420), (34, 16916380), (40, 14378923), (52, 11060710), (65, 8848568), (68, 8458190), (85, 6766552), (104, 5530355), (130, 4424284), (136, 4229095), (170, 3383276), (221, 2602520), (260, 2212142), (340, 1691638), (442, 1301260), (520, 1106071), (680, 845819), (884, 650630), (1105, 520504), (1768, 325315), (2210, 260252), (4420, 130126), (8840, 65063)]