5008220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 7184548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 431, 581, 830, 862, 1162, 1660, 1724, 2155, 2324, 2905, 3017, 4310, 5810, 6034, 8620, 11620, 12068, 15085, 30170, 35773, 60340, 71546, 143092, 178865, 250411, 357730, 500822, 715460, 1001644, 1252055, 2504110, 5008220]

約数ペア:

[(1, 5008220), (2, 2504110), (4, 1252055), (5, 1001644), (7, 715460), (10, 500822), (14, 357730), (20, 250411), (28, 178865), (35, 143092), (70, 71546), (83, 60340), (140, 35773), (166, 30170), (332, 15085), (415, 12068), (431, 11620), (581, 8620), (830, 6034), (862, 5810), (1162, 4310), (1660, 3017), (1724, 2905), (2155, 2324)]