125019700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5701

約数の個数: 72

約数和(自身を含む): 309402072

約数和(自身を除く): 184382372

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 5657, 11050, 11314, 22100, 22628, 28285, 56570, 73541, 96169, 113140, 141425, 147082, 192338, 282850, 294164, 367705, 384676, 480845, 565700, 735410, 961690, 1250197, 1470820, 1838525, 1923380, 2404225, 2500394, 3677050, 4808450, 5000788, 6250985, 7354100, 9616900, 12501970, 25003940, 31254925, 62509850, 125019700]

約数ペア:

[(1, 125019700), (2, 62509850), (4, 31254925), (5, 25003940), (10, 12501970), (13, 9616900), (17, 7354100), (20, 6250985), (25, 5000788), (26, 4808450), (34, 3677050), (50, 2500394), (52, 2404225), (65, 1923380), (68, 1838525), (85, 1470820), (100, 1250197), (130, 961690), (170, 735410), (221, 565700), (260, 480845), (325, 384676), (340, 367705), (425, 294164), (442, 282850), (650, 192338), (850, 147082), (884, 141425), (1105, 113140), (1300, 96169), (1700, 73541), (2210, 56570), (4420, 28285), (5525, 22628), (5657, 22100), (11050, 11314)]