22952540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 53141088

約数和(自身を除く): 30188548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2053, 2236, 2795, 4106, 5590, 8212, 10265, 11180, 20530, 26689, 41060, 53378, 88279, 106756, 133445, 176558, 266890, 353116, 441395, 533780, 882790, 1147627, 1765580, 2295254, 4590508, 5738135, 11476270, 22952540]

約数ペア:

[(1, 22952540), (2, 11476270), (4, 5738135), (5, 4590508), (10, 2295254), (13, 1765580), (20, 1147627), (26, 882790), (43, 533780), (52, 441395), (65, 353116), (86, 266890), (130, 176558), (172, 133445), (215, 106756), (260, 88279), (430, 53378), (559, 41060), (860, 26689), (1118, 20530), (2053, 11180), (2236, 10265), (2795, 8212), (4106, 5590)]