48710680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 67929320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 599, 760, 856, 1070, 1198, 2033, 2140, 2396, 2995, 4066, 4280, 4792, 5990, 8132, 10165, 11381, 11980, 16264, 20330, 22762, 23960, 40660, 45524, 56905, 64093, 81320, 91048, 113810, 128186, 227620, 256372, 320465, 455240, 512744, 640930, 1217767, 1281860, 2435534, 2563720, 4871068, 6088835, 9742136, 12177670, 24355340, 48710680]

約数ペア:

[(1, 48710680), (2, 24355340), (4, 12177670), (5, 9742136), (8, 6088835), (10, 4871068), (19, 2563720), (20, 2435534), (38, 1281860), (40, 1217767), (76, 640930), (95, 512744), (107, 455240), (152, 320465), (190, 256372), (214, 227620), (380, 128186), (428, 113810), (535, 91048), (599, 81320), (760, 64093), (856, 56905), (1070, 45524), (1198, 40660), (2033, 23960), (2140, 22762), (2396, 20330), (2995, 16264), (4066, 11980), (4280, 11381), (4792, 10165), (5990, 8132)]