27516940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 41430260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 227, 290, 319, 380, 418, 454, 551, 580, 638, 836, 908, 1045, 1102, 1135, 1276, 1595, 2090, 2204, 2270, 2497, 2755, 3190, 4180, 4313, 4540, 4994, 5510, 6061, 6380, 6583, 8626, 9988, 11020, 12122, 12485, 13166, 17252, 21565, 24244, 24970, 26332, 30305, 32915, 43130, 47443, 49940, 60610, 65830, 72413, 86260, 94886, 121220, 125077, 131660, 144826, 189772, 237215, 250154, 289652, 362065, 474430, 500308, 625385, 724130, 948860, 1250770, 1375847, 1448260, 2501540, 2751694, 5503388, 6879235, 13758470, 27516940]

約数ペア:

[(1, 27516940), (2, 13758470), (4, 6879235), (5, 5503388), (10, 2751694), (11, 2501540), (19, 1448260), (20, 1375847), (22, 1250770), (29, 948860), (38, 724130), (44, 625385), (55, 500308), (58, 474430), (76, 362065), (95, 289652), (110, 250154), (116, 237215), (145, 189772), (190, 144826), (209, 131660), (220, 125077), (227, 121220), (290, 94886), (319, 86260), (380, 72413), (418, 65830), (454, 60610), (551, 49940), (580, 47443), (638, 43130), (836, 32915), (908, 30305), (1045, 26332), (1102, 24970), (1135, 24244), (1276, 21565), (1595, 17252), (2090, 13166), (2204, 12485), (2270, 12122), (2497, 11020), (2755, 9988), (3190, 8626), (4180, 6583), (4313, 6380), (4540, 6061), (4994, 5510)]