42620110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25219}}^1$

素因数の和:25252

約数の個数: 24

約数和(自身を含む): 83074680

約数和(自身を除く): 40454570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 25219, 50438, 126095, 252190, 327847, 655694, 1639235, 3278470, 4262011, 8524022, 21310055, 42620110]

約数ペア:

[(1, 42620110), (2, 21310055), (5, 8524022), (10, 4262011), (13, 3278470), (26, 1639235), (65, 655694), (130, 327847), (169, 252190), (338, 126095), (845, 50438), (1690, 25219)]