3757820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 9676800

約数和(自身を除く): 5918980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 31, 38, 44, 55, 58, 62, 76, 95, 110, 116, 124, 145, 155, 190, 209, 220, 290, 310, 319, 341, 380, 418, 551, 580, 589, 620, 638, 682, 836, 899, 1045, 1102, 1178, 1276, 1364, 1595, 1705, 1798, 2090, 2204, 2356, 2755, 2945, 3190, 3410, 3596, 4180, 4495, 5510, 5890, 6061, 6380, 6479, 6820, 8990, 9889, 11020, 11780, 12122, 12958, 17081, 17980, 19778, 24244, 25916, 30305, 32395, 34162, 39556, 49445, 60610, 64790, 68324, 85405, 98890, 121220, 129580, 170810, 187891, 197780, 341620, 375782, 751564, 939455, 1878910, 3757820]

約数ペア:

[(1, 3757820), (2, 1878910), (4, 939455), (5, 751564), (10, 375782), (11, 341620), (19, 197780), (20, 187891), (22, 170810), (29, 129580), (31, 121220), (38, 98890), (44, 85405), (55, 68324), (58, 64790), (62, 60610), (76, 49445), (95, 39556), (110, 34162), (116, 32395), (124, 30305), (145, 25916), (155, 24244), (190, 19778), (209, 17980), (220, 17081), (290, 12958), (310, 12122), (319, 11780), (341, 11020), (380, 9889), (418, 8990), (551, 6820), (580, 6479), (589, 6380), (620, 6061), (638, 5890), (682, 5510), (836, 4495), (899, 4180), (1045, 3596), (1102, 3410), (1178, 3190), (1276, 2945), (1364, 2755), (1595, 2356), (1705, 2204), (1798, 2090)]