58805080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 78052520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 179, 191, 215, 344, 358, 382, 430, 716, 764, 860, 895, 955, 1432, 1528, 1720, 1790, 1910, 3580, 3820, 7160, 7640, 7697, 8213, 15394, 16426, 30788, 32852, 34189, 38485, 41065, 61576, 65704, 68378, 76970, 82130, 136756, 153940, 164260, 170945, 273512, 307880, 328520, 341890, 683780, 1367560, 1470127, 2940254, 5880508, 7350635, 11761016, 14701270, 29402540, 58805080]

約数ペア:

[(1, 58805080), (2, 29402540), (4, 14701270), (5, 11761016), (8, 7350635), (10, 5880508), (20, 2940254), (40, 1470127), (43, 1367560), (86, 683780), (172, 341890), (179, 328520), (191, 307880), (215, 273512), (344, 170945), (358, 164260), (382, 153940), (430, 136756), (716, 82130), (764, 76970), (860, 68378), (895, 65704), (955, 61576), (1432, 41065), (1528, 38485), (1720, 34189), (1790, 32852), (1910, 30788), (3580, 16426), (3820, 15394), (7160, 8213), (7640, 7697)]