42695900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32870

約数の個数: 36

約数和(自身を含む): 99780072

約数和(自身を除く): 57084172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 32843, 65686, 131372, 164215, 328430, 426959, 656860, 821075, 853918, 1642150, 1707836, 2134795, 3284300, 4269590, 8539180, 10673975, 21347950, 42695900]

約数ペア:

[(1, 42695900), (2, 21347950), (4, 10673975), (5, 8539180), (10, 4269590), (13, 3284300), (20, 2134795), (25, 1707836), (26, 1642150), (50, 853918), (52, 821075), (65, 656860), (100, 426959), (130, 328430), (260, 164215), (325, 131372), (650, 65686), (1300, 32843)]