201130540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773579}}^1$

素因数の和:773601

約数の個数: 24

約数和(自身を含む): 454865040

約数和(自身を除く): 253734500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 773579, 1547158, 3094316, 3867895, 7735790, 10056527, 15471580, 20113054, 40226108, 50282635, 100565270, 201130540]

約数ペア:

[(1, 201130540), (2, 100565270), (4, 50282635), (5, 40226108), (10, 20113054), (13, 15471580), (20, 10056527), (26, 7735790), (52, 3867895), (65, 3094316), (130, 1547158), (260, 773579)]