57298220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4931}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 139200768

約数和(自身を除く): 81902548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 4931, 5810, 9862, 11620, 19724, 24655, 34517, 49310, 69034, 98620, 138068, 172585, 345170, 409273, 690340, 818546, 1637092, 2046365, 2864911, 4092730, 5729822, 8185460, 11459644, 14324555, 28649110, 57298220]

約数ペア:

[(1, 57298220), (2, 28649110), (4, 14324555), (5, 11459644), (7, 8185460), (10, 5729822), (14, 4092730), (20, 2864911), (28, 2046365), (35, 1637092), (70, 818546), (83, 690340), (140, 409273), (166, 345170), (332, 172585), (415, 138068), (581, 98620), (830, 69034), (1162, 49310), (1660, 34517), (2324, 24655), (2905, 19724), (4931, 11620), (5810, 9862)]