23304740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 50379840

約数和(自身を除く): 27075100

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 139, 166, 202, 278, 332, 404, 415, 505, 556, 695, 830, 1010, 1390, 1660, 2020, 2780, 8383, 11537, 14039, 16766, 23074, 28078, 33532, 41915, 46148, 56156, 57685, 70195, 83830, 115370, 140390, 167660, 230740, 280780, 1165237, 2330474, 4660948, 5826185, 11652370, 23304740]

約数ペア:

[(1, 23304740), (2, 11652370), (4, 5826185), (5, 4660948), (10, 2330474), (20, 1165237), (83, 280780), (101, 230740), (139, 167660), (166, 140390), (202, 115370), (278, 83830), (332, 70195), (404, 57685), (415, 56156), (505, 46148), (556, 41915), (695, 33532), (830, 28078), (1010, 23074), (1390, 16766), (1660, 14039), (2020, 11537), (2780, 8383)]