101863760

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1723}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 237291360

約数和(自身を除く): 135427600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 1478, 1723, 2956, 3446, 3695, 5912, 6892, 7390, 8615, 11824, 13784, 14780, 17230, 27568, 29560, 34460, 59120, 68920, 137840, 1273297, 2546594, 5093188, 6366485, 10186376, 12732970, 20372752, 25465940, 50931880, 101863760]

約数ペア:

[(1, 101863760), (2, 50931880), (4, 25465940), (5, 20372752), (8, 12732970), (10, 10186376), (16, 6366485), (20, 5093188), (40, 2546594), (80, 1273297), (739, 137840), (1478, 68920), (1723, 59120), (2956, 34460), (3446, 29560), (3695, 27568), (5912, 17230), (6892, 14780), (7390, 13784), (8615, 11824)]