8198420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24113}}^1$

素因数の和:24139

約数の個数: 24

約数和(自身を含む): 18230184

約数和(自身を除く): 10031764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24113, 48226, 96452, 120565, 241130, 409921, 482260, 819842, 1639684, 2049605, 4099210, 8198420]

約数ペア:

[(1, 8198420), (2, 4099210), (4, 2049605), (5, 1639684), (10, 819842), (17, 482260), (20, 409921), (34, 241130), (68, 120565), (85, 96452), (170, 48226), (340, 24113)]