41748520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 103161600

約数和(自身を除く): 61413080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 239, 397, 440, 478, 794, 956, 1195, 1588, 1912, 1985, 2390, 2629, 3176, 3970, 4367, 4780, 5258, 7940, 8734, 9560, 10516, 13145, 15880, 17468, 21032, 21835, 26290, 34936, 43670, 52580, 87340, 94883, 105160, 174680, 189766, 379532, 474415, 759064, 948830, 1043713, 1897660, 2087426, 3795320, 4174852, 5218565, 8349704, 10437130, 20874260, 41748520]

約数ペア:

[(1, 41748520), (2, 20874260), (4, 10437130), (5, 8349704), (8, 5218565), (10, 4174852), (11, 3795320), (20, 2087426), (22, 1897660), (40, 1043713), (44, 948830), (55, 759064), (88, 474415), (110, 379532), (220, 189766), (239, 174680), (397, 105160), (440, 94883), (478, 87340), (794, 52580), (956, 43670), (1195, 34936), (1588, 26290), (1912, 21835), (1985, 21032), (2390, 17468), (2629, 15880), (3176, 13145), (3970, 10516), (4367, 9560), (4780, 8734), (5258, 7940)]