2013767060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{2659}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 4455393600

約数和(自身を除く): 2441626540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1993, 2659, 3986, 5318, 7972, 9965, 10636, 13295, 19930, 26590, 37867, 39860, 50521, 53180, 75734, 101042, 151468, 189335, 202084, 252605, 378670, 505210, 757340, 1010420, 5299387, 10598774, 21197548, 26496935, 52993870, 100688353, 105987740, 201376706, 402753412, 503441765, 1006883530, 2013767060]

約数ペア:

[(1, 2013767060), (2, 1006883530), (4, 503441765), (5, 402753412), (10, 201376706), (19, 105987740), (20, 100688353), (38, 52993870), (76, 26496935), (95, 21197548), (190, 10598774), (380, 5299387), (1993, 1010420), (2659, 757340), (3986, 505210), (5318, 378670), (7972, 252605), (9965, 202084), (10636, 189335), (13295, 151468), (19930, 101042), (26590, 75734), (37867, 53180), (39860, 50521)]