88228360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18229}}^1$

素因数の和:18262

約数の個数: 48

約数和(自身を含む): 218213100

約数和(自身を除く): 129984740

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, 18229, 36458, 72916, 91145, 145832, 182290, 200519, 364580, 401038, 729160, 802076, 1002595, 1604152, 2005190, 2205709, 4010380, 4411418, 8020760, 8822836, 11028545, 17645672, 22057090, 44114180, 88228360]

約数ペア:

[(1, 88228360), (2, 44114180), (4, 22057090), (5, 17645672), (8, 11028545), (10, 8822836), (11, 8020760), (20, 4411418), (22, 4010380), (40, 2205709), (44, 2005190), (55, 1604152), (88, 1002595), (110, 802076), (121, 729160), (220, 401038), (242, 364580), (440, 200519), (484, 182290), (605, 145832), (968, 91145), (1210, 72916), (2420, 36458), (4840, 18229)]