484523260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18451}}^1$

素因数の和:18574

約数の個数: 48

約数和(自身を含む): 1106677152

約数和(自身を除く): 622153892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 18451, 26260, 36902, 73804, 92255, 184510, 239863, 369020, 479726, 959452, 1199315, 1863551, 2398630, 3727102, 4797260, 7454204, 9317755, 18635510, 24226163, 37271020, 48452326, 96904652, 121130815, 242261630, 484523260]

約数ペア:

[(1, 484523260), (2, 242261630), (4, 121130815), (5, 96904652), (10, 48452326), (13, 37271020), (20, 24226163), (26, 18635510), (52, 9317755), (65, 7454204), (101, 4797260), (130, 3727102), (202, 2398630), (260, 1863551), (404, 1199315), (505, 959452), (1010, 479726), (1313, 369020), (2020, 239863), (2626, 184510), (5252, 92255), (6565, 73804), (13130, 36902), (18451, 26260)]