5319800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 12584760

約数和(自身を除く): 7264960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 397, 536, 670, 794, 1340, 1588, 1675, 1985, 2680, 3176, 3350, 3970, 6700, 7940, 9925, 13400, 15880, 19850, 26599, 39700, 53198, 79400, 106396, 132995, 212792, 265990, 531980, 664975, 1063960, 1329950, 2659900, 5319800]

約数ペア:

[(1, 5319800), (2, 2659900), (4, 1329950), (5, 1063960), (8, 664975), (10, 531980), (20, 265990), (25, 212792), (40, 132995), (50, 106396), (67, 79400), (100, 53198), (134, 39700), (200, 26599), (268, 19850), (335, 15880), (397, 13400), (536, 9925), (670, 7940), (794, 6700), (1340, 3970), (1588, 3350), (1675, 3176), (1985, 2680)]