47894200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 112503960

約数和(自身を除く): 64609760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2371, 2525, 4040, 4742, 5050, 9484, 10100, 11855, 18968, 20200, 23710, 47420, 59275, 94840, 118550, 237100, 239471, 474200, 478942, 957884, 1197355, 1915768, 2394710, 4789420, 5986775, 9578840, 11973550, 23947100, 47894200]

約数ペア:

[(1, 47894200), (2, 23947100), (4, 11973550), (5, 9578840), (8, 5986775), (10, 4789420), (20, 2394710), (25, 1915768), (40, 1197355), (50, 957884), (100, 478942), (101, 474200), (200, 239471), (202, 237100), (404, 118550), (505, 94840), (808, 59275), (1010, 47420), (2020, 23710), (2371, 20200), (2525, 18968), (4040, 11855), (4742, 10100), (5050, 9484)]