33222500

素因数分解:

$2^2\times 5^4\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 73935708

約数和(自身を除く): 40713208

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 137, 194, 250, 274, 388, 485, 500, 548, 625, 685, 970, 1250, 1370, 1940, 2425, 2500, 2740, 3425, 4850, 6850, 9700, 12125, 13289, 13700, 17125, 24250, 26578, 34250, 48500, 53156, 60625, 66445, 68500, 85625, 121250, 132890, 171250, 242500, 265780, 332225, 342500, 664450, 1328900, 1661125, 3322250, 6644500, 8305625, 16611250, 33222500]

約数ペア:

[(1, 33222500), (2, 16611250), (4, 8305625), (5, 6644500), (10, 3322250), (20, 1661125), (25, 1328900), (50, 664450), (97, 342500), (100, 332225), (125, 265780), (137, 242500), (194, 171250), (250, 132890), (274, 121250), (388, 85625), (485, 68500), (500, 66445), (548, 60625), (625, 53156), (685, 48500), (970, 34250), (1250, 26578), (1370, 24250), (1940, 17125), (2425, 13700), (2500, 13289), (2740, 12125), (3425, 9700), (4850, 6850)]