15664085960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{53113}}^1$

素因数の和:53298

約数の個数: 64

約数和(自身を含む): 36081402480

約数和(自身を除く): 20417316520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 101, 146, 202, 292, 365, 404, 505, 584, 730, 808, 1010, 1460, 2020, 2920, 4040, 7373, 14746, 29492, 36865, 53113, 58984, 73730, 106226, 147460, 212452, 265565, 294920, 424904, 531130, 1062260, 2124520, 3877249, 5364413, 7754498, 10728826, 15508996, 19386245, 21457652, 26822065, 31017992, 38772490, 42915304, 53644130, 77544980, 107288260, 155089960, 214576520, 391602149, 783204298, 1566408596, 1958010745, 3132817192, 3916021490, 7832042980, 15664085960]

約数ペア:

[(1, 15664085960), (2, 7832042980), (4, 3916021490), (5, 3132817192), (8, 1958010745), (10, 1566408596), (20, 783204298), (40, 391602149), (73, 214576520), (101, 155089960), (146, 107288260), (202, 77544980), (292, 53644130), (365, 42915304), (404, 38772490), (505, 31017992), (584, 26822065), (730, 21457652), (808, 19386245), (1010, 15508996), (1460, 10728826), (2020, 7754498), (2920, 5364413), (4040, 3877249), (7373, 2124520), (14746, 1062260), (29492, 531130), (36865, 424904), (53113, 294920), (58984, 265565), (73730, 212452), (106226, 147460)]