39099190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^3$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 76940640

約数和(自身を除く): 37841450

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 4489, 8710, 8978, 22445, 44890, 58357, 116714, 291785, 300763, 583570, 601526, 1503815, 3007630, 3909919, 7819838, 19549595, 39099190]

約数ペア:

[(1, 39099190), (2, 19549595), (5, 7819838), (10, 3909919), (13, 3007630), (26, 1503815), (65, 601526), (67, 583570), (130, 300763), (134, 291785), (335, 116714), (670, 58357), (871, 44890), (1742, 22445), (4355, 8978), (4489, 8710)]