22109750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6833

約数の個数: 32

約数和(自身を含む): 44579808

約数和(自身を除く): 22470058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6803, 13606, 34015, 68030, 88439, 170075, 176878, 340150, 442195, 850375, 884390, 1700750, 2210975, 4421950, 11054875, 22109750]

約数ペア:

[(1, 22109750), (2, 11054875), (5, 4421950), (10, 2210975), (13, 1700750), (25, 884390), (26, 850375), (50, 442195), (65, 340150), (125, 176878), (130, 170075), (250, 88439), (325, 68030), (650, 34015), (1625, 13606), (3250, 6803)]