103817500

素因数分解:

$2^2\times 5^4\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 229482792

約数和(自身を除く): 125665292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 131, 250, 262, 317, 500, 524, 625, 634, 655, 1250, 1268, 1310, 1585, 2500, 2620, 3170, 3275, 6340, 6550, 7925, 13100, 15850, 16375, 31700, 32750, 39625, 41527, 65500, 79250, 81875, 83054, 158500, 163750, 166108, 198125, 207635, 327500, 396250, 415270, 792500, 830540, 1038175, 2076350, 4152700, 5190875, 10381750, 20763500, 25954375, 51908750, 103817500]

約数ペア:

[(1, 103817500), (2, 51908750), (4, 25954375), (5, 20763500), (10, 10381750), (20, 5190875), (25, 4152700), (50, 2076350), (100, 1038175), (125, 830540), (131, 792500), (250, 415270), (262, 396250), (317, 327500), (500, 207635), (524, 198125), (625, 166108), (634, 163750), (655, 158500), (1250, 83054), (1268, 81875), (1310, 79250), (1585, 65500), (2500, 41527), (2620, 39625), (3170, 32750), (3275, 31700), (6340, 16375), (6550, 15850), (7925, 13100)]