27337700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 67698792

約数和(自身を除く): 40361092

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, 1237, 1300, 1700, 2210, 2474, 4420, 4948, 5525, 6185, 11050, 12370, 16081, 21029, 22100, 24740, 30925, 32162, 42058, 61850, 64324, 80405, 84116, 105145, 123700, 160810, 210290, 273377, 321620, 402025, 420580, 525725, 546754, 804050, 1051450, 1093508, 1366885, 1608100, 2102900, 2733770, 5467540, 6834425, 13668850, 27337700]

約数ペア:

[(1, 27337700), (2, 13668850), (4, 6834425), (5, 5467540), (10, 2733770), (13, 2102900), (17, 1608100), (20, 1366885), (25, 1093508), (26, 1051450), (34, 804050), (50, 546754), (52, 525725), (65, 420580), (68, 402025), (85, 321620), (100, 273377), (130, 210290), (170, 160810), (221, 123700), (260, 105145), (325, 84116), (340, 80405), (425, 64324), (442, 61850), (650, 42058), (850, 32162), (884, 30925), (1105, 24740), (1237, 22100), (1300, 21029), (1700, 16081), (2210, 12370), (2474, 11050), (4420, 6185), (4948, 5525)]