97579240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20161}}^1$

素因数の和:20194

約数の個数: 48

約数和(自身を含む): 241339140

約数和(自身を除く): 143759900

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 20161, 40322, 80644, 100805, 161288, 201610, 221771, 403220, 443542, 806440, 887084, 1108855, 1774168, 2217710, 2439481, 4435420, 4878962, 8870840, 9757924, 12197405, 19515848, 24394810, 48789620, 97579240]

約数ペア:

[(1, 97579240), (2, 48789620), (4, 24394810), (5, 19515848), (8, 12197405), (10, 9757924), (11, 8870840), (20, 4878962), (22, 4435420), (40, 2439481), (44, 2217710), (55, 1774168), (88, 1108855), (110, 887084), (121, 806440), (220, 443542), (242, 403220), (440, 221771), (484, 201610), (605, 161288), (968, 100805), (1210, 80644), (2420, 40322), (4840, 20161)]