2833400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 6815040

約数和(自身を除く): 3981640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 457, 620, 775, 914, 1240, 1550, 1828, 2285, 3100, 3656, 4570, 6200, 9140, 11425, 14167, 18280, 22850, 28334, 45700, 56668, 70835, 91400, 113336, 141670, 283340, 354175, 566680, 708350, 1416700, 2833400]

約数ペア:

[(1, 2833400), (2, 1416700), (4, 708350), (5, 566680), (8, 354175), (10, 283340), (20, 141670), (25, 113336), (31, 91400), (40, 70835), (50, 56668), (62, 45700), (100, 28334), (124, 22850), (155, 18280), (200, 14167), (248, 11425), (310, 9140), (457, 6200), (620, 4570), (775, 3656), (914, 3100), (1240, 2285), (1550, 1828)]