134360980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2887}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 171304940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 2887, 3580, 4654, 5774, 9308, 11548, 11635, 14435, 23270, 28870, 37531, 46540, 57740, 75062, 150124, 187655, 375310, 516773, 750620, 1033546, 2067092, 2583865, 5167730, 6718049, 10335460, 13436098, 26872196, 33590245, 67180490, 134360980]

約数ペア:

[(1, 134360980), (2, 67180490), (4, 33590245), (5, 26872196), (10, 13436098), (13, 10335460), (20, 6718049), (26, 5167730), (52, 2583865), (65, 2067092), (130, 1033546), (179, 750620), (260, 516773), (358, 375310), (716, 187655), (895, 150124), (1790, 75062), (2327, 57740), (2887, 46540), (3580, 37531), (4654, 28870), (5774, 23270), (9308, 14435), (11548, 11635)]