67885000

素因数分解:

$2^3\times 5^4\times {\mathrm{13577}}^1$

素因数の和:13603

約数の個数: 40

約数和(自身を含む): 159066270

約数和(自身を除く): 91181270

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 13577, 27154, 54308, 67885, 108616, 135770, 271540, 339425, 543080, 678850, 1357700, 1697125, 2715400, 3394250, 6788500, 8485625, 13577000, 16971250, 33942500, 67885000]

約数ペア:

[(1, 67885000), (2, 33942500), (4, 16971250), (5, 13577000), (8, 8485625), (10, 6788500), (20, 3394250), (25, 2715400), (40, 1697125), (50, 1357700), (100, 678850), (125, 543080), (200, 339425), (250, 271540), (500, 135770), (625, 108616), (1000, 67885), (1250, 54308), (2500, 27154), (5000, 13577)]