140360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 359100

約数和(自身を除く): 218740

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2420, 2552, 3190, 3509, 4840, 6380, 7018, 12760, 14036, 17545, 28072, 35090, 70180, 140360]

約数ペア:

[(1, 140360), (2, 70180), (4, 35090), (5, 28072), (8, 17545), (10, 14036), (11, 12760), (20, 7018), (22, 6380), (29, 4840), (40, 3509), (44, 3190), (55, 2552), (58, 2420), (88, 1595), (110, 1276), (116, 1210), (121, 1160), (145, 968), (220, 638), (232, 605), (242, 580), (290, 484), (319, 440)]