224747960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 537213600

約数和(自身を除く): 312465640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 565, 760, 904, 1130, 2147, 2260, 2617, 4294, 4520, 5234, 8588, 10468, 10735, 13085, 17176, 20936, 21470, 26170, 42940, 49723, 52340, 85880, 99446, 104680, 198892, 248615, 295721, 397784, 497230, 591442, 994460, 1182884, 1478605, 1988920, 2365768, 2957210, 5618699, 5914420, 11237398, 11828840, 22474796, 28093495, 44949592, 56186990, 112373980, 224747960]

約数ペア:

[(1, 224747960), (2, 112373980), (4, 56186990), (5, 44949592), (8, 28093495), (10, 22474796), (19, 11828840), (20, 11237398), (38, 5914420), (40, 5618699), (76, 2957210), (95, 2365768), (113, 1988920), (152, 1478605), (190, 1182884), (226, 994460), (380, 591442), (452, 497230), (565, 397784), (760, 295721), (904, 248615), (1130, 198892), (2147, 104680), (2260, 99446), (2617, 85880), (4294, 52340), (4520, 49723), (5234, 42940), (8588, 26170), (10468, 21470), (10735, 20936), (13085, 17176)]