10747581640

素因数分解:

$2^3\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{107347}}^1$

素因数の和:109861

約数の個数: 32

約数和(自身を含む): 24191945280

約数和(自身を除く): 13444363640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2503, 5006, 10012, 12515, 20024, 25030, 50060, 100120, 107347, 214694, 429388, 536735, 858776, 1073470, 2146940, 4293880, 268689541, 537379082, 1074758164, 1343447705, 2149516328, 2686895410, 5373790820, 10747581640]

約数ペア:

[(1, 10747581640), (2, 5373790820), (4, 2686895410), (5, 2149516328), (8, 1343447705), (10, 1074758164), (20, 537379082), (40, 268689541), (2503, 4293880), (5006, 2146940), (10012, 1073470), (12515, 858776), (20024, 536735), (25030, 429388), (50060, 214694), (100120, 107347)]