27682019950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42587723}}^1$

素因数の和:42587748

約数の個数: 24

約数和(自身を含む): 55449216648

約数和(自身を除く): 27767196698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42587723, 85175446, 212938615, 425877230, 553640399, 1064693075, 1107280798, 2129386150, 2768201995, 5536403990, 13841009975, 27682019950]

約数ペア:

[(1, 27682019950), (2, 13841009975), (5, 5536403990), (10, 2768201995), (13, 2129386150), (25, 1107280798), (26, 1064693075), (50, 553640399), (65, 425877230), (130, 212938615), (325, 85175446), (650, 42587723)]