100875740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2273}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 242972352

約数和(自身を除く): 142096612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 2273, 3170, 4438, 4546, 6340, 8876, 9092, 11095, 11365, 15911, 22190, 22730, 31822, 44380, 45460, 63644, 79555, 159110, 318220, 720541, 1441082, 2882164, 3602705, 5043787, 7205410, 10087574, 14410820, 20175148, 25218935, 50437870, 100875740]

約数ペア:

[(1, 100875740), (2, 50437870), (4, 25218935), (5, 20175148), (7, 14410820), (10, 10087574), (14, 7205410), (20, 5043787), (28, 3602705), (35, 2882164), (70, 1441082), (140, 720541), (317, 318220), (634, 159110), (1268, 79555), (1585, 63644), (2219, 45460), (2273, 44380), (3170, 31822), (4438, 22730), (4546, 22190), (6340, 15911), (8876, 11365), (9092, 11095)]