5317900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 13499136

約数和(自身を除く): 8181236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 107, 140, 142, 175, 214, 284, 350, 355, 428, 497, 535, 700, 710, 749, 994, 1070, 1420, 1498, 1775, 1988, 2140, 2485, 2675, 2996, 3550, 3745, 4970, 5350, 7100, 7490, 7597, 9940, 10700, 12425, 14980, 15194, 18725, 24850, 30388, 37450, 37985, 49700, 53179, 74900, 75970, 106358, 151940, 189925, 212716, 265895, 379850, 531790, 759700, 1063580, 1329475, 2658950, 5317900]

約数ペア:

[(1, 5317900), (2, 2658950), (4, 1329475), (5, 1063580), (7, 759700), (10, 531790), (14, 379850), (20, 265895), (25, 212716), (28, 189925), (35, 151940), (50, 106358), (70, 75970), (71, 74900), (100, 53179), (107, 49700), (140, 37985), (142, 37450), (175, 30388), (214, 24850), (284, 18725), (350, 15194), (355, 14980), (428, 12425), (497, 10700), (535, 9940), (700, 7597), (710, 7490), (749, 7100), (994, 5350), (1070, 4970), (1420, 3745), (1498, 3550), (1775, 2996), (1988, 2675), (2140, 2485)]