73979860

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{10079}}^1$

素因数の和:10455

約数の個数: 24

約数和(自身を含む): 155796480

約数和(自身を除く): 81816620

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 10079, 20158, 40316, 50395, 100790, 201580, 3698993, 7397986, 14795972, 18494965, 36989930, 73979860]

約数ペア:

[(1, 73979860), (2, 36989930), (4, 18494965), (5, 14795972), (10, 7397986), (20, 3698993), (367, 201580), (734, 100790), (1468, 50395), (1835, 40316), (3670, 20158), (7340, 10079)]