124173680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36097}}^1$

素因数の和:36153

約数の個数: 40

約数和(自身を含む): 295426032

約数和(自身を除く): 171252352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 36097, 72194, 144388, 180485, 288776, 360970, 577552, 721940, 1443880, 1552171, 2887760, 3104342, 6208684, 7760855, 12417368, 15521710, 24834736, 31043420, 62086840, 124173680]

約数ペア:

[(1, 124173680), (2, 62086840), (4, 31043420), (5, 24834736), (8, 15521710), (10, 12417368), (16, 7760855), (20, 6208684), (40, 3104342), (43, 2887760), (80, 1552171), (86, 1443880), (172, 721940), (215, 577552), (344, 360970), (430, 288776), (688, 180485), (860, 144388), (1720, 72194), (3440, 36097)]