9950520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 30183840

約数和(自身を除く): 20233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 821, 1010, 1212, 1515, 1642, 2020, 2424, 2463, 3030, 3284, 4040, 4105, 4926, 6060, 6568, 8210, 9852, 12120, 12315, 16420, 19704, 24630, 32840, 49260, 82921, 98520, 165842, 248763, 331684, 414605, 497526, 663368, 829210, 995052, 1243815, 1658420, 1990104, 2487630, 3316840, 4975260, 9950520]

約数ペア:

[(1, 9950520), (2, 4975260), (3, 3316840), (4, 2487630), (5, 1990104), (6, 1658420), (8, 1243815), (10, 995052), (12, 829210), (15, 663368), (20, 497526), (24, 414605), (30, 331684), (40, 248763), (60, 165842), (101, 98520), (120, 82921), (202, 49260), (303, 32840), (404, 24630), (505, 19704), (606, 16420), (808, 12315), (821, 12120), (1010, 9852), (1212, 8210), (1515, 6568), (1642, 6060), (2020, 4926), (2424, 4105), (2463, 4040), (3030, 3284)]