120520868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 236670000

約数和(自身を除く): 116149132

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 229, 349, 377, 458, 698, 754, 916, 1396, 1508, 2977, 4537, 5954, 6641, 9074, 10121, 11908, 13282, 18148, 20242, 26564, 40484, 79921, 86333, 131573, 159842, 172666, 263146, 319684, 345332, 526292, 1038973, 2077946, 2317709, 4155892, 4635418, 9270836, 30130217, 60260434, 120520868]

約数ペア:

[(1, 120520868), (2, 60260434), (4, 30130217), (13, 9270836), (26, 4635418), (29, 4155892), (52, 2317709), (58, 2077946), (116, 1038973), (229, 526292), (349, 345332), (377, 319684), (458, 263146), (698, 172666), (754, 159842), (916, 131573), (1396, 86333), (1508, 79921), (2977, 40484), (4537, 26564), (5954, 20242), (6641, 18148), (9074, 13282), (10121, 11908)]