82412320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13973

約数の個数: 48

約数和(自身を含む): 199975608

約数和(自身を除く): 117563288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 13921, 27842, 55684, 69605, 111368, 139210, 222736, 278420, 445472, 515077, 556840, 1030154, 1113680, 2060308, 2227360, 2575385, 4120616, 5150770, 8241232, 10301540, 16482464, 20603080, 41206160, 82412320]

約数ペア:

[(1, 82412320), (2, 41206160), (4, 20603080), (5, 16482464), (8, 10301540), (10, 8241232), (16, 5150770), (20, 4120616), (32, 2575385), (37, 2227360), (40, 2060308), (74, 1113680), (80, 1030154), (148, 556840), (160, 515077), (185, 445472), (296, 278420), (370, 222736), (592, 139210), (740, 111368), (1184, 69605), (1480, 55684), (2960, 27842), (5920, 13921)]