41561440

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 99680112

約数和(自身を除く): 58118672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 3877, 5360, 7754, 10720, 15508, 19385, 31016, 38770, 62032, 77540, 124064, 155080, 259759, 310160, 519518, 620320, 1039036, 1298795, 2078072, 2597590, 4156144, 5195180, 8312288, 10390360, 20780720, 41561440]

約数ペア:

[(1, 41561440), (2, 20780720), (4, 10390360), (5, 8312288), (8, 5195180), (10, 4156144), (16, 2597590), (20, 2078072), (32, 1298795), (40, 1039036), (67, 620320), (80, 519518), (134, 310160), (160, 259759), (268, 155080), (335, 124064), (536, 77540), (670, 62032), (1072, 38770), (1340, 31016), (2144, 19385), (2680, 15508), (3877, 10720), (5360, 7754)]