201650642960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1161047}}^1$

素因数の和:1161240

約数の個数: 80

約数和(自身を含む): 507925990656

約数和(自身を除く): 306275347696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 260, 334, 520, 668, 835, 1040, 1336, 1670, 2171, 2672, 3340, 4342, 6680, 8684, 10855, 13360, 17368, 21710, 34736, 43420, 86840, 173680, 1161047, 2322094, 4644188, 5805235, 9288376, 11610470, 15093611, 18576752, 23220940, 30187222, 46441880, 60374444, 75468055, 92883760, 120748888, 150936110, 193894849, 241497776, 301872220, 387789698, 603744440, 775579396, 969474245, 1207488880, 1551158792, 1938948490, 2520633037, 3102317584, 3877896980, 5041266074, 7755793960, 10082532148, 12603165185, 15511587920, 20165064296, 25206330370, 40330128592, 50412660740, 100825321480, 201650642960]

約数ペア:

[(1, 201650642960), (2, 100825321480), (4, 50412660740), (5, 40330128592), (8, 25206330370), (10, 20165064296), (13, 15511587920), (16, 12603165185), (20, 10082532148), (26, 7755793960), (40, 5041266074), (52, 3877896980), (65, 3102317584), (80, 2520633037), (104, 1938948490), (130, 1551158792), (167, 1207488880), (208, 969474245), (260, 775579396), (334, 603744440), (520, 387789698), (668, 301872220), (835, 241497776), (1040, 193894849), (1336, 150936110), (1670, 120748888), (2171, 92883760), (2672, 75468055), (3340, 60374444), (4342, 46441880), (6680, 30187222), (8684, 23220940), (10855, 18576752), (13360, 15093611), (17368, 11610470), (21710, 9288376), (34736, 5805235), (43420, 4644188), (86840, 2322094), (173680, 1161047)]