40545220

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1483}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 85264704

約数和(自身を除く): 44719484

約数列:

[1, 2, 4, 5, 10, 20, 1367, 1483, 2734, 2966, 5468, 5932, 6835, 7415, 13670, 14830, 27340, 29660, 2027261, 4054522, 8109044, 10136305, 20272610, 40545220]

約数ペア:

[(1, 40545220), (2, 20272610), (4, 10136305), (5, 8109044), (10, 4054522), (20, 2027261), (1367, 29660), (1483, 27340), (2734, 14830), (2966, 13670), (5468, 7415), (5932, 6835)]