11190520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 28447200

約数和(自身を除く): 17256680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 877, 1160, 1276, 1595, 1754, 2552, 3190, 3508, 4385, 6380, 7016, 8770, 9647, 12760, 17540, 19294, 25433, 35080, 38588, 48235, 50866, 77176, 96470, 101732, 127165, 192940, 203464, 254330, 279763, 385880, 508660, 559526, 1017320, 1119052, 1398815, 2238104, 2797630, 5595260, 11190520]

約数ペア:

[(1, 11190520), (2, 5595260), (4, 2797630), (5, 2238104), (8, 1398815), (10, 1119052), (11, 1017320), (20, 559526), (22, 508660), (29, 385880), (40, 279763), (44, 254330), (55, 203464), (58, 192940), (88, 127165), (110, 101732), (116, 96470), (145, 77176), (220, 50866), (232, 48235), (290, 38588), (319, 35080), (440, 25433), (580, 19294), (638, 17540), (877, 12760), (1160, 9647), (1276, 8770), (1595, 7016), (1754, 6380), (2552, 4385), (3190, 3508)]