105556172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 100075828

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 893, 1019, 1102, 1363, 1786, 2038, 2204, 2726, 3572, 4076, 5452, 19361, 25897, 29551, 38722, 47893, 51794, 59102, 77444, 95786, 103588, 118204, 191572, 561469, 909967, 1122938, 1388897, 1819934, 2245876, 2777794, 3639868, 5555588, 26389043, 52778086, 105556172]

約数ペア:

[(1, 105556172), (2, 52778086), (4, 26389043), (19, 5555588), (29, 3639868), (38, 2777794), (47, 2245876), (58, 1819934), (76, 1388897), (94, 1122938), (116, 909967), (188, 561469), (551, 191572), (893, 118204), (1019, 103588), (1102, 95786), (1363, 77444), (1786, 59102), (2038, 51794), (2204, 47893), (2726, 38722), (3572, 29551), (4076, 25897), (5452, 19361)]