38356760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4380

約数の個数: 64

約数和(自身を含む): 98431200

約数和(自身を除く): 60074440

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, 4339, 4420, 8678, 8840, 17356, 21695, 34712, 43390, 56407, 73763, 86780, 112814, 147526, 173560, 225628, 282035, 295052, 368815, 451256, 564070, 590104, 737630, 958919, 1128140, 1475260, 1917838, 2256280, 2950520, 3835676, 4794595, 7671352, 9589190, 19178380, 38356760]

約数ペア:

[(1, 38356760), (2, 19178380), (4, 9589190), (5, 7671352), (8, 4794595), (10, 3835676), (13, 2950520), (17, 2256280), (20, 1917838), (26, 1475260), (34, 1128140), (40, 958919), (52, 737630), (65, 590104), (68, 564070), (85, 451256), (104, 368815), (130, 295052), (136, 282035), (170, 225628), (221, 173560), (260, 147526), (340, 112814), (442, 86780), (520, 73763), (680, 56407), (884, 43390), (1105, 34712), (1768, 21695), (2210, 17356), (4339, 8840), (4420, 8678)]