193670360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372443}}^1$

素因数の和:372467

約数の個数: 32

約数和(自身を含む): 469279440

約数和(自身を除く): 275609080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 372443, 744886, 1489772, 1862215, 2979544, 3724430, 4841759, 7448860, 9683518, 14897720, 19367036, 24208795, 38734072, 48417590, 96835180, 193670360]

約数ペア:

[(1, 193670360), (2, 96835180), (4, 48417590), (5, 38734072), (8, 24208795), (10, 19367036), (13, 14897720), (20, 9683518), (26, 7448860), (40, 4841759), (52, 3724430), (65, 2979544), (104, 1862215), (130, 1489772), (260, 744886), (520, 372443)]