259600660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107273}}^1$

素因数の和:107304

約数の個数: 36

約数和(自身を含む): 599232564

約数和(自身を除く): 339631904

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 107273, 214546, 429092, 536365, 1072730, 1180003, 2145460, 2360006, 4720012, 5900015, 11800030, 12980033, 23600060, 25960066, 51920132, 64900165, 129800330, 259600660]

約数ペア:

[(1, 259600660), (2, 129800330), (4, 64900165), (5, 51920132), (10, 25960066), (11, 23600060), (20, 12980033), (22, 11800030), (44, 5900015), (55, 4720012), (110, 2360006), (121, 2145460), (220, 1180003), (242, 1072730), (484, 536365), (605, 429092), (1210, 214546), (2420, 107273)]