93881020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 207422208

約数和(自身を除く): 113541188

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 2857, 3286, 5714, 6572, 8215, 11428, 14285, 16430, 28570, 32860, 57140, 88567, 151421, 177134, 302842, 354268, 442835, 605684, 757105, 885670, 1514210, 1771340, 3028420, 4694051, 9388102, 18776204, 23470255, 46940510, 93881020]

約数ペア:

[(1, 93881020), (2, 46940510), (4, 23470255), (5, 18776204), (10, 9388102), (20, 4694051), (31, 3028420), (53, 1771340), (62, 1514210), (106, 885670), (124, 757105), (155, 605684), (212, 442835), (265, 354268), (310, 302842), (530, 177134), (620, 151421), (1060, 88567), (1643, 57140), (2857, 32860), (3286, 28570), (5714, 16430), (6572, 14285), (8215, 11428)]