105879740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 238140000

約数和(自身を除く): 132260260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 3026, 3499, 6052, 6998, 7565, 13996, 15130, 17495, 30260, 34990, 59483, 69980, 118966, 237932, 297415, 311411, 594830, 622822, 1189660, 1245644, 1557055, 3114110, 5293987, 6228220, 10587974, 21175948, 26469935, 52939870, 105879740]

約数ペア:

[(1, 105879740), (2, 52939870), (4, 26469935), (5, 21175948), (10, 10587974), (17, 6228220), (20, 5293987), (34, 3114110), (68, 1557055), (85, 1245644), (89, 1189660), (170, 622822), (178, 594830), (340, 311411), (356, 297415), (445, 237932), (890, 118966), (1513, 69980), (1780, 59483), (3026, 34990), (3499, 30260), (6052, 17495), (6998, 15130), (7565, 13996)]