8112553690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{1129}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 15669936000

約数和(自身を除く): 7557382310

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 641, 1121, 1129, 1282, 2242, 2258, 3205, 5605, 5645, 6410, 11210, 11290, 12179, 21451, 24358, 37819, 42902, 60895, 66611, 75638, 107255, 121790, 133222, 189095, 214510, 333055, 378190, 666110, 718561, 723689, 1265609, 1437122, 1447378, 2531218, 3592805, 3618445, 6328045, 7185610, 7236890, 12656090, 13750091, 27500182, 42697651, 68750455, 85395302, 137500910, 213488255, 426976510, 811255369, 1622510738, 4056276845, 8112553690]

約数ペア:

[(1, 8112553690), (2, 4056276845), (5, 1622510738), (10, 811255369), (19, 426976510), (38, 213488255), (59, 137500910), (95, 85395302), (118, 68750455), (190, 42697651), (295, 27500182), (590, 13750091), (641, 12656090), (1121, 7236890), (1129, 7185610), (1282, 6328045), (2242, 3618445), (2258, 3592805), (3205, 2531218), (5605, 1447378), (5645, 1437122), (6410, 1265609), (11210, 723689), (11290, 718561), (12179, 666110), (21451, 378190), (24358, 333055), (37819, 214510), (42902, 189095), (60895, 133222), (66611, 121790), (75638, 107255)]