7724600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 19347720

約数和(自身を除く): 11623120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 2971, 5942, 11884, 14855, 23768, 29710, 38623, 59420, 74275, 77246, 118840, 148550, 154492, 193115, 297100, 308984, 386230, 594200, 772460, 965575, 1544920, 1931150, 3862300, 7724600]

約数ペア:

[(1, 7724600), (2, 3862300), (4, 1931150), (5, 1544920), (8, 965575), (10, 772460), (13, 594200), (20, 386230), (25, 308984), (26, 297100), (40, 193115), (50, 154492), (52, 148550), (65, 118840), (100, 77246), (104, 74275), (130, 59420), (200, 38623), (260, 29710), (325, 23768), (520, 14855), (650, 11884), (1300, 5942), (2600, 2971)]