8651217070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1\times {\mathrm{20143}}^1$

素因数の和:21660

約数の個数: 32

約数和(自身を含む): 16120840320

約数和(自身を除く): 7469623250

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1481, 2962, 7405, 14810, 20143, 40286, 42949, 85898, 100715, 201430, 214745, 429490, 584147, 1168294, 2920735, 5841470, 29831783, 59663566, 149158915, 298317830, 865121707, 1730243414, 4325608535, 8651217070]

約数ペア:

[(1, 8651217070), (2, 4325608535), (5, 1730243414), (10, 865121707), (29, 298317830), (58, 149158915), (145, 59663566), (290, 29831783), (1481, 5841470), (2962, 2920735), (7405, 1168294), (14810, 584147), (20143, 429490), (40286, 214745), (42949, 201430), (85898, 100715)]