17193680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30703}}^1$

素因数の和:30723

約数の個数: 40

約数和(自身を含む): 45687552

約数和(自身を除く): 28493872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30703, 61406, 122812, 153515, 214921, 245624, 307030, 429842, 491248, 614060, 859684, 1074605, 1228120, 1719368, 2149210, 2456240, 3438736, 4298420, 8596840, 17193680]

約数ペア:

[(1, 17193680), (2, 8596840), (4, 4298420), (5, 3438736), (7, 2456240), (8, 2149210), (10, 1719368), (14, 1228120), (16, 1074605), (20, 859684), (28, 614060), (35, 491248), (40, 429842), (56, 307030), (70, 245624), (80, 214921), (112, 153515), (140, 122812), (280, 61406), (560, 30703)]