61700320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3187}}^1$

素因数の和:3224

約数の個数: 72

約数和(自身を含む): 160273512

約数和(自身を除く): 98573192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3187, 3872, 4840, 6374, 9680, 12748, 15935, 19360, 25496, 31870, 35057, 50992, 63740, 70114, 101984, 127480, 140228, 175285, 254960, 280456, 350570, 385627, 509920, 560912, 701140, 771254, 1121824, 1402280, 1542508, 1928135, 2804560, 3085016, 3856270, 5609120, 6170032, 7712540, 12340064, 15425080, 30850160, 61700320]

約数ペア:

[(1, 61700320), (2, 30850160), (4, 15425080), (5, 12340064), (8, 7712540), (10, 6170032), (11, 5609120), (16, 3856270), (20, 3085016), (22, 2804560), (32, 1928135), (40, 1542508), (44, 1402280), (55, 1121824), (80, 771254), (88, 701140), (110, 560912), (121, 509920), (160, 385627), (176, 350570), (220, 280456), (242, 254960), (352, 175285), (440, 140228), (484, 127480), (605, 101984), (880, 70114), (968, 63740), (1210, 50992), (1760, 35057), (1936, 31870), (2420, 25496), (3187, 19360), (3872, 15935), (4840, 12748), (6374, 9680)]