38623000

素因数分解:

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

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 97362720

約数和(自身を除く): 58739720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 2971, 3250, 5942, 6500, 11884, 13000, 14855, 23768, 29710, 38623, 59420, 74275, 77246, 118840, 148550, 154492, 193115, 297100, 308984, 371375, 386230, 594200, 742750, 772460, 965575, 1485500, 1544920, 1931150, 2971000, 3862300, 4827875, 7724600, 9655750, 19311500, 38623000]

約数ペア:

[(1, 38623000), (2, 19311500), (4, 9655750), (5, 7724600), (8, 4827875), (10, 3862300), (13, 2971000), (20, 1931150), (25, 1544920), (26, 1485500), (40, 965575), (50, 772460), (52, 742750), (65, 594200), (100, 386230), (104, 371375), (125, 308984), (130, 297100), (200, 193115), (250, 154492), (260, 148550), (325, 118840), (500, 77246), (520, 74275), (650, 59420), (1000, 38623), (1300, 29710), (1625, 23768), (2600, 14855), (2971, 13000), (3250, 11884), (5942, 6500)]