98448760

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8017}}^1$

素因数の和:8335

約数の個数: 32

約数和(自身を含む): 222258960

約数和(自身を除く): 123810200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 8017, 12280, 16034, 32068, 40085, 64136, 80170, 160340, 320680, 2461219, 4922438, 9844876, 12306095, 19689752, 24612190, 49224380, 98448760]

約数ペア:

[(1, 98448760), (2, 49224380), (4, 24612190), (5, 19689752), (8, 12306095), (10, 9844876), (20, 4922438), (40, 2461219), (307, 320680), (614, 160340), (1228, 80170), (1535, 64136), (2456, 40085), (3070, 32068), (6140, 16034), (8017, 12280)]