106291240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21961}}^1$

素因数の和:21994

約数の個数: 48

約数和(自身を含む): 262885140

約数和(自身を除く): 156593900

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, 21961, 43922, 87844, 109805, 175688, 219610, 241571, 439220, 483142, 878440, 966284, 1207855, 1932568, 2415710, 2657281, 4831420, 5314562, 9662840, 10629124, 13286405, 21258248, 26572810, 53145620, 106291240]

約数ペア:

[(1, 106291240), (2, 53145620), (4, 26572810), (5, 21258248), (8, 13286405), (10, 10629124), (11, 9662840), (20, 5314562), (22, 4831420), (40, 2657281), (44, 2415710), (55, 1932568), (88, 1207855), (110, 966284), (121, 878440), (220, 483142), (242, 439220), (440, 241571), (484, 219610), (605, 175688), (968, 109805), (1210, 87844), (2420, 43922), (4840, 21961)]