117290000

素因数分解:

$2^4\times 5^4\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 100

約数和(自身を含む): 292565724

約数和(自身を除く): 175275724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 317, 370, 400, 500, 592, 625, 634, 740, 925, 1000, 1250, 1268, 1480, 1585, 1850, 2000, 2500, 2536, 2960, 3170, 3700, 4625, 5000, 5072, 6340, 7400, 7925, 9250, 10000, 11729, 12680, 14800, 15850, 18500, 23125, 23458, 25360, 31700, 37000, 39625, 46250, 46916, 58645, 63400, 74000, 79250, 92500, 93832, 117290, 126800, 158500, 185000, 187664, 198125, 234580, 293225, 317000, 370000, 396250, 469160, 586450, 634000, 792500, 938320, 1172900, 1466125, 1585000, 2345800, 2932250, 3170000, 4691600, 5864500, 7330625, 11729000, 14661250, 23458000, 29322500, 58645000, 117290000]

約数ペア:

[(1, 117290000), (2, 58645000), (4, 29322500), (5, 23458000), (8, 14661250), (10, 11729000), (16, 7330625), (20, 5864500), (25, 4691600), (37, 3170000), (40, 2932250), (50, 2345800), (74, 1585000), (80, 1466125), (100, 1172900), (125, 938320), (148, 792500), (185, 634000), (200, 586450), (250, 469160), (296, 396250), (317, 370000), (370, 317000), (400, 293225), (500, 234580), (592, 198125), (625, 187664), (634, 185000), (740, 158500), (925, 126800), (1000, 117290), (1250, 93832), (1268, 92500), (1480, 79250), (1585, 74000), (1850, 63400), (2000, 58645), (2500, 46916), (2536, 46250), (2960, 39625), (3170, 37000), (3700, 31700), (4625, 25360), (5000, 23458), (5072, 23125), (6340, 18500), (7400, 15850), (7925, 14800), (9250, 12680), (10000, 11729)]