87999507650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{1567}}^1$

素因数の和:2688

約数の個数: 96

約数和(自身を含む): 174708817920

約数和(自身を除く): 86709310270

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1039, 1081, 1150, 1175, 1567, 2078, 2162, 2350, 3134, 5195, 5405, 7835, 10390, 10810, 15670, 23897, 25975, 27025, 36041, 39175, 47794, 48833, 51950, 54050, 72082, 73649, 78350, 97666, 119485, 147298, 180205, 238970, 244165, 360410, 368245, 488330, 597425, 736490, 901025, 1123159, 1194850, 1220825, 1628113, 1693927, 1802050, 1841225, 2246318, 2441650, 3256226, 3387854, 3682450, 5615795, 8140565, 8469635, 11231590, 16281130, 16939270, 28078975, 37446599, 40702825, 42348175, 56157950, 74893198, 76521311, 81405650, 84696350, 153042622, 187232995, 374465990, 382606555, 765213110, 936164975, 1759990153, 1872329950, 1913032775, 3519980306, 3826065550, 8799950765, 17599901530, 43999753825, 87999507650]

約数ペア:

[(1, 87999507650), (2, 43999753825), (5, 17599901530), (10, 8799950765), (23, 3826065550), (25, 3519980306), (46, 1913032775), (47, 1872329950), (50, 1759990153), (94, 936164975), (115, 765213110), (230, 382606555), (235, 374465990), (470, 187232995), (575, 153042622), (1039, 84696350), (1081, 81405650), (1150, 76521311), (1175, 74893198), (1567, 56157950), (2078, 42348175), (2162, 40702825), (2350, 37446599), (3134, 28078975), (5195, 16939270), (5405, 16281130), (7835, 11231590), (10390, 8469635), (10810, 8140565), (15670, 5615795), (23897, 3682450), (25975, 3387854), (27025, 3256226), (36041, 2441650), (39175, 2246318), (47794, 1841225), (48833, 1802050), (51950, 1693927), (54050, 1628113), (72082, 1220825), (73649, 1194850), (78350, 1123159), (97666, 901025), (119485, 736490), (147298, 597425), (180205, 488330), (238970, 368245), (244165, 360410)]