17506834180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1\times {\mathrm{5171}}^1$

素因数の和:6601

約数の個数: 72

約数和(自身を含む): 40447108800

約数和(自身を除く): 22940274620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1399, 2420, 2798, 5171, 5596, 6995, 10342, 13990, 15389, 20684, 25855, 27980, 30778, 51710, 56881, 61556, 76945, 103420, 113762, 153890, 169279, 227524, 284405, 307780, 338558, 568810, 625691, 677116, 846395, 1137620, 1251382, 1692790, 2502764, 3128455, 3385580, 6256910, 7234229, 12513820, 14468458, 28936916, 36171145, 72342290, 79576519, 144684580, 159153038, 318306076, 397882595, 795765190, 875341709, 1591530380, 1750683418, 3501366836, 4376708545, 8753417090, 17506834180]

約数ペア:

[(1, 17506834180), (2, 8753417090), (4, 4376708545), (5, 3501366836), (10, 1750683418), (11, 1591530380), (20, 875341709), (22, 795765190), (44, 397882595), (55, 318306076), (110, 159153038), (121, 144684580), (220, 79576519), (242, 72342290), (484, 36171145), (605, 28936916), (1210, 14468458), (1399, 12513820), (2420, 7234229), (2798, 6256910), (5171, 3385580), (5596, 3128455), (6995, 2502764), (10342, 1692790), (13990, 1251382), (15389, 1137620), (20684, 846395), (25855, 677116), (27980, 625691), (30778, 568810), (51710, 338558), (56881, 307780), (61556, 284405), (76945, 227524), (103420, 169279), (113762, 153890)]