17946175060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{29123}}^1$

素因数の和:31944

約数の個数: 48

約数和(自身を含む): 41129145792

約数和(自身を除く): 23182970732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2801, 5602, 11204, 14005, 28010, 29123, 30811, 56020, 58246, 61622, 116492, 123244, 145615, 154055, 291230, 308110, 320353, 582460, 616220, 640706, 1281412, 1601765, 3203530, 6407060, 81573523, 163147046, 326294092, 407867615, 815735230, 897308753, 1631470460, 1794617506, 3589235012, 4486543765, 8973087530, 17946175060]

約数ペア:

[(1, 17946175060), (2, 8973087530), (4, 4486543765), (5, 3589235012), (10, 1794617506), (11, 1631470460), (20, 897308753), (22, 815735230), (44, 407867615), (55, 326294092), (110, 163147046), (220, 81573523), (2801, 6407060), (5602, 3203530), (11204, 1601765), (14005, 1281412), (28010, 640706), (29123, 616220), (30811, 582460), (56020, 320353), (58246, 308110), (61622, 291230), (116492, 154055), (123244, 145615)]