7131006020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{153487}}^1$

素因数の和:153620

約数の個数: 48

約数和(自身を含む): 15781022208

約数和(自身を除く): 8650016188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 4646, 9292, 11615, 23230, 46460, 153487, 306974, 613948, 767435, 1534870, 3069740, 3530201, 7060402, 14120804, 15502187, 17651005, 31004374, 35302010, 62008748, 70604020, 77510935, 155021870, 310043740, 356550301, 713100602, 1426201204, 1782751505, 3565503010, 7131006020]

約数ペア:

[(1, 7131006020), (2, 3565503010), (4, 1782751505), (5, 1426201204), (10, 713100602), (20, 356550301), (23, 310043740), (46, 155021870), (92, 77510935), (101, 70604020), (115, 62008748), (202, 35302010), (230, 31004374), (404, 17651005), (460, 15502187), (505, 14120804), (1010, 7060402), (2020, 3530201), (2323, 3069740), (4646, 1534870), (9292, 767435), (11615, 613948), (23230, 306974), (46460, 153487)]