5375220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 15216768

約数和(自身を除く): 9841548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 887, 1010, 1212, 1515, 1774, 2020, 2661, 3030, 3548, 4435, 5322, 6060, 8870, 10644, 13305, 17740, 26610, 53220, 89587, 179174, 268761, 358348, 447935, 537522, 895870, 1075044, 1343805, 1791740, 2687610, 5375220]

約数ペア:

[(1, 5375220), (2, 2687610), (3, 1791740), (4, 1343805), (5, 1075044), (6, 895870), (10, 537522), (12, 447935), (15, 358348), (20, 268761), (30, 179174), (60, 89587), (101, 53220), (202, 26610), (303, 17740), (404, 13305), (505, 10644), (606, 8870), (887, 6060), (1010, 5322), (1212, 4435), (1515, 3548), (1774, 3030), (2020, 2661)]