97885000

素因数分解:

$2^3\times 5^4\times {\mathrm{19577}}^1$

素因数の和:19603

約数の個数: 40

約数和(自身を含む): 229356270

約数和(自身を除く): 131471270

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 19577, 39154, 78308, 97885, 156616, 195770, 391540, 489425, 783080, 978850, 1957700, 2447125, 3915400, 4894250, 9788500, 12235625, 19577000, 24471250, 48942500, 97885000]

約数ペア:

[(1, 97885000), (2, 48942500), (4, 24471250), (5, 19577000), (8, 12235625), (10, 9788500), (20, 4894250), (25, 3915400), (40, 2447125), (50, 1957700), (100, 978850), (125, 783080), (200, 489425), (250, 391540), (500, 195770), (625, 156616), (1000, 97885), (1250, 78308), (2500, 39154), (5000, 19577)]