41537420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 92383200

約数和(自身を除く): 50845780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 281, 380, 389, 562, 778, 1124, 1405, 1556, 1945, 2810, 3890, 5339, 5620, 7391, 7780, 10678, 14782, 21356, 26695, 29564, 36955, 53390, 73910, 106780, 109309, 147820, 218618, 437236, 546545, 1093090, 2076871, 2186180, 4153742, 8307484, 10384355, 20768710, 41537420]

約数ペア:

[(1, 41537420), (2, 20768710), (4, 10384355), (5, 8307484), (10, 4153742), (19, 2186180), (20, 2076871), (38, 1093090), (76, 546545), (95, 437236), (190, 218618), (281, 147820), (380, 109309), (389, 106780), (562, 73910), (778, 53390), (1124, 36955), (1405, 29564), (1556, 26695), (1945, 21356), (2810, 14782), (3890, 10678), (5339, 7780), (5620, 7391)]