2484909280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2218669}}^1$

素因数の和:2218691

約数の個数: 48

約数和(自身を含む): 6709258080

約数和(自身を除く): 4224348800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2218669, 4437338, 8874676, 11093345, 15530683, 17749352, 22186690, 31061366, 35498704, 44373380, 62122732, 70997408, 77653415, 88746760, 124245464, 155306830, 177493520, 248490928, 310613660, 354987040, 496981856, 621227320, 1242454640, 2484909280]

約数ペア:

[(1, 2484909280), (2, 1242454640), (4, 621227320), (5, 496981856), (7, 354987040), (8, 310613660), (10, 248490928), (14, 177493520), (16, 155306830), (20, 124245464), (28, 88746760), (32, 77653415), (35, 70997408), (40, 62122732), (56, 44373380), (70, 35498704), (80, 31061366), (112, 22186690), (140, 17749352), (160, 15530683), (224, 11093345), (280, 8874676), (560, 4437338), (1120, 2218669)]