38674000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 95346576

約数和(自身を除く): 56672576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 317, 400, 488, 500, 610, 634, 976, 1000, 1220, 1268, 1525, 1585, 2000, 2440, 2536, 3050, 3170, 4880, 5072, 6100, 6340, 7625, 7925, 12200, 12680, 15250, 15850, 19337, 24400, 25360, 30500, 31700, 38674, 39625, 61000, 63400, 77348, 79250, 96685, 122000, 126800, 154696, 158500, 193370, 309392, 317000, 386740, 483425, 634000, 773480, 966850, 1546960, 1933700, 2417125, 3867400, 4834250, 7734800, 9668500, 19337000, 38674000]

約数ペア:

[(1, 38674000), (2, 19337000), (4, 9668500), (5, 7734800), (8, 4834250), (10, 3867400), (16, 2417125), (20, 1933700), (25, 1546960), (40, 966850), (50, 773480), (61, 634000), (80, 483425), (100, 386740), (122, 317000), (125, 309392), (200, 193370), (244, 158500), (250, 154696), (305, 126800), (317, 122000), (400, 96685), (488, 79250), (500, 77348), (610, 63400), (634, 61000), (976, 39625), (1000, 38674), (1220, 31700), (1268, 30500), (1525, 25360), (1585, 24400), (2000, 19337), (2440, 15850), (2536, 15250), (3050, 12680), (3170, 12200), (4880, 7925), (5072, 7625), (6100, 6340)]