38426740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 96163200

約数和(自身を除く): 57736460

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, 290, 317, 319, 380, 418, 551, 580, 634, 638, 836, 1045, 1102, 1268, 1276, 1585, 1595, 2090, 2204, 2755, 3170, 3190, 3487, 4180, 5510, 6023, 6061, 6340, 6380, 6974, 9193, 11020, 12046, 12122, 13948, 17435, 18386, 24092, 24244, 30115, 30305, 34870, 36772, 45965, 60230, 60610, 66253, 69740, 91930, 101123, 120460, 121220, 132506, 174667, 183860, 202246, 265012, 331265, 349334, 404492, 505615, 662530, 698668, 873335, 1011230, 1325060, 1746670, 1921337, 2022460, 3493340, 3842674, 7685348, 9606685, 19213370, 38426740]

約数ペア:

[(1, 38426740), (2, 19213370), (4, 9606685), (5, 7685348), (10, 3842674), (11, 3493340), (19, 2022460), (20, 1921337), (22, 1746670), (29, 1325060), (38, 1011230), (44, 873335), (55, 698668), (58, 662530), (76, 505615), (95, 404492), (110, 349334), (116, 331265), (145, 265012), (190, 202246), (209, 183860), (220, 174667), (290, 132506), (317, 121220), (319, 120460), (380, 101123), (418, 91930), (551, 69740), (580, 66253), (634, 60610), (638, 60230), (836, 45965), (1045, 36772), (1102, 34870), (1268, 30305), (1276, 30115), (1585, 24244), (1595, 24092), (2090, 18386), (2204, 17435), (2755, 13948), (3170, 12122), (3190, 12046), (3487, 11020), (4180, 9193), (5510, 6974), (6023, 6380), (6061, 6340)]