40022200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 94056480

約数和(自身を除く): 54034280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2063, 2425, 3880, 4126, 4850, 8252, 9700, 10315, 16504, 19400, 20630, 41260, 51575, 82520, 103150, 200111, 206300, 400222, 412600, 800444, 1000555, 1600888, 2001110, 4002220, 5002775, 8004440, 10005550, 20011100, 40022200]

約数ペア:

[(1, 40022200), (2, 20011100), (4, 10005550), (5, 8004440), (8, 5002775), (10, 4002220), (20, 2001110), (25, 1600888), (40, 1000555), (50, 800444), (97, 412600), (100, 400222), (194, 206300), (200, 200111), (388, 103150), (485, 82520), (776, 51575), (970, 41260), (1940, 20630), (2063, 19400), (2425, 16504), (3880, 10315), (4126, 9700), (4850, 8252)]