13303751740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1207237}}^1$

素因数の和:1207294

約数の個数: 48

約数和(自身を含む): 30422397600

約数和(自身を除く): 17118645860

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 1207237, 2414474, 4828948, 6036185, 12072370, 22937503, 24144740, 35009873, 45875006, 70019746, 91750012, 114687515, 140039492, 175049365, 229375030, 350098730, 458750060, 665187587, 700197460, 1330375174, 2660750348, 3325937935, 6651875870, 13303751740]

約数ペア:

[(1, 13303751740), (2, 6651875870), (4, 3325937935), (5, 2660750348), (10, 1330375174), (19, 700197460), (20, 665187587), (29, 458750060), (38, 350098730), (58, 229375030), (76, 175049365), (95, 140039492), (116, 114687515), (145, 91750012), (190, 70019746), (290, 45875006), (380, 35009873), (551, 24144740), (580, 22937503), (1102, 12072370), (2204, 6036185), (2755, 4828948), (5510, 2414474), (11020, 1207237)]