33460240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 53319920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 809, 880, 940, 1034, 1618, 1880, 2068, 2585, 3236, 3760, 4045, 4136, 5170, 6472, 8090, 8272, 8899, 10340, 12944, 16180, 17798, 20680, 32360, 35596, 38023, 41360, 44495, 64720, 71192, 76046, 88990, 142384, 152092, 177980, 190115, 304184, 355960, 380230, 418253, 608368, 711920, 760460, 836506, 1520920, 1673012, 2091265, 3041840, 3346024, 4182530, 6692048, 8365060, 16730120, 33460240]

約数ペア:

[(1, 33460240), (2, 16730120), (4, 8365060), (5, 6692048), (8, 4182530), (10, 3346024), (11, 3041840), (16, 2091265), (20, 1673012), (22, 1520920), (40, 836506), (44, 760460), (47, 711920), (55, 608368), (80, 418253), (88, 380230), (94, 355960), (110, 304184), (176, 190115), (188, 177980), (220, 152092), (235, 142384), (376, 88990), (440, 76046), (470, 71192), (517, 64720), (752, 44495), (809, 41360), (880, 38023), (940, 35596), (1034, 32360), (1618, 20680), (1880, 17798), (2068, 16180), (2585, 12944), (3236, 10340), (3760, 8899), (4045, 8272), (4136, 8090), (5170, 6472)]