17775276910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{1499}}^1$

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 34020000000

約数和(自身を除く): 16244723090

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 449, 695, 898, 1390, 1499, 2245, 2641, 2998, 4490, 5282, 7495, 8531, 13205, 14990, 17062, 26410, 28481, 42655, 56962, 62411, 85310, 124822, 142405, 208361, 284810, 312055, 416722, 624110, 673051, 1041805, 1185809, 1346102, 2083610, 2371618, 3365255, 3958859, 5929045, 6730510, 7917718, 11858090, 12787969, 19794295, 25575938, 39588590, 63939845, 93554089, 127879690, 187108178, 467770445, 935540890, 1777527691, 3555055382, 8887638455, 17775276910]

約数ペア:

[(1, 17775276910), (2, 8887638455), (5, 3555055382), (10, 1777527691), (19, 935540890), (38, 467770445), (95, 187108178), (139, 127879690), (190, 93554089), (278, 63939845), (449, 39588590), (695, 25575938), (898, 19794295), (1390, 12787969), (1499, 11858090), (2245, 7917718), (2641, 6730510), (2998, 5929045), (4490, 3958859), (5282, 3365255), (7495, 2371618), (8531, 2083610), (13205, 1346102), (14990, 1185809), (17062, 1041805), (26410, 673051), (28481, 624110), (42655, 416722), (56962, 312055), (62411, 284810), (85310, 208361), (124822, 142405)]