46139240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 119232000

約数和(自身を除く): 73092760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 449, 734, 898, 1468, 1796, 1835, 2245, 2569, 2936, 3143, 3592, 3670, 4490, 5138, 6286, 7340, 8980, 10276, 12572, 12845, 14680, 15715, 17960, 20552, 25144, 25690, 31430, 51380, 62860, 102760, 125720, 164783, 329566, 659132, 823915, 1153481, 1318264, 1647830, 2306962, 3295660, 4613924, 5767405, 6591320, 9227848, 11534810, 23069620, 46139240]

約数ペア:

[(1, 46139240), (2, 23069620), (4, 11534810), (5, 9227848), (7, 6591320), (8, 5767405), (10, 4613924), (14, 3295660), (20, 2306962), (28, 1647830), (35, 1318264), (40, 1153481), (56, 823915), (70, 659132), (140, 329566), (280, 164783), (367, 125720), (449, 102760), (734, 62860), (898, 51380), (1468, 31430), (1796, 25690), (1835, 25144), (2245, 20552), (2569, 17960), (2936, 15715), (3143, 14680), (3592, 12845), (3670, 12572), (4490, 10276), (5138, 8980), (6286, 7340)]