38996858120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{594827}}^1$

素因数の和:594998

約数の個数: 64

約数和(自身を含む): 96362136000

約数和(自身を除く): 57365277880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1490, 1639, 2980, 3278, 5960, 6556, 8195, 13112, 16390, 32780, 65560, 594827, 1189654, 2379308, 2974135, 4758616, 5948270, 6543097, 11896540, 13086194, 23793080, 26172388, 32715485, 52344776, 65430970, 88629223, 130861940, 177258446, 261723880, 354516892, 443146115, 709033784, 886292230, 974921453, 1772584460, 1949842906, 3545168920, 3899685812, 4874607265, 7799371624, 9749214530, 19498429060, 38996858120]

約数ペア:

[(1, 38996858120), (2, 19498429060), (4, 9749214530), (5, 7799371624), (8, 4874607265), (10, 3899685812), (11, 3545168920), (20, 1949842906), (22, 1772584460), (40, 974921453), (44, 886292230), (55, 709033784), (88, 443146115), (110, 354516892), (149, 261723880), (220, 177258446), (298, 130861940), (440, 88629223), (596, 65430970), (745, 52344776), (1192, 32715485), (1490, 26172388), (1639, 23793080), (2980, 13086194), (3278, 11896540), (5960, 6543097), (6556, 5948270), (8195, 4758616), (13112, 2974135), (16390, 2379308), (32780, 1189654), (65560, 594827)]