107986640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43543}}^1$

素因数の和:43587

約数の個数: 40

約数和(自身を含む): 259173888

約数和(自身を除く): 151187248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 43543, 87086, 174172, 217715, 348344, 435430, 696688, 870860, 1349833, 1741720, 2699666, 3483440, 5399332, 6749165, 10798664, 13498330, 21597328, 26996660, 53993320, 107986640]

約数ペア:

[(1, 107986640), (2, 53993320), (4, 26996660), (5, 21597328), (8, 13498330), (10, 10798664), (16, 6749165), (20, 5399332), (31, 3483440), (40, 2699666), (62, 1741720), (80, 1349833), (124, 870860), (155, 696688), (248, 435430), (310, 348344), (496, 217715), (620, 174172), (1240, 87086), (2480, 43543)]