3381640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 8057880

約数和(自身を除く): 4676240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4973, 9946, 19892, 24865, 39784, 49730, 84541, 99460, 169082, 198920, 338164, 422705, 676328, 845410, 1690820, 3381640]

約数ペア:

[(1, 3381640), (2, 1690820), (4, 845410), (5, 676328), (8, 422705), (10, 338164), (17, 198920), (20, 169082), (34, 99460), (40, 84541), (68, 49730), (85, 39784), (136, 24865), (170, 19892), (340, 9946), (680, 4973)]