8840488910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{5693}}^1$

素因数の和:6473

約数の個数: 64

約数和(自身を含む): 18300971520

約数和(自身を除く): 9460482610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 743, 1045, 1486, 2090, 3715, 5693, 7430, 8173, 11386, 14117, 16346, 28234, 28465, 40865, 56930, 62623, 70585, 81730, 108167, 125246, 141170, 155287, 216334, 310574, 313115, 540835, 626230, 776435, 1081670, 1189837, 1552870, 2379674, 4229899, 5949185, 8459798, 11898370, 21149495, 42298990, 46528889, 80368081, 93057778, 160736162, 232644445, 401840405, 465288890, 803680810, 884048891, 1768097782, 4420244455, 8840488910]

約数ペア:

[(1, 8840488910), (2, 4420244455), (5, 1768097782), (10, 884048891), (11, 803680810), (19, 465288890), (22, 401840405), (38, 232644445), (55, 160736162), (95, 93057778), (110, 80368081), (190, 46528889), (209, 42298990), (418, 21149495), (743, 11898370), (1045, 8459798), (1486, 5949185), (2090, 4229899), (3715, 2379674), (5693, 1552870), (7430, 1189837), (8173, 1081670), (11386, 776435), (14117, 626230), (16346, 540835), (28234, 313115), (28465, 310574), (40865, 216334), (56930, 155287), (62623, 141170), (70585, 125246), (81730, 108167)]