45161870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26723}}^1$

素因数の和:26756

約数の個数: 24

約数和(自身を含む): 88028856

約数和(自身を除く): 42866986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 26723, 53446, 133615, 267230, 347399, 694798, 1736995, 3473990, 4516187, 9032374, 22580935, 45161870]

約数ペア:

[(1, 45161870), (2, 22580935), (5, 9032374), (10, 4516187), (13, 3473990), (26, 1736995), (65, 694798), (130, 347399), (169, 267230), (338, 133615), (845, 53446), (1690, 26723)]