457074080

素因数分解:

$2^5\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5003}}^1$

素因数の和:5589

約数の個数: 48

約数和(自身を含む): 1081944864

約数和(自身を除く): 624870784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 571, 1142, 2284, 2855, 4568, 5003, 5710, 9136, 10006, 11420, 18272, 20012, 22840, 25015, 40024, 45680, 50030, 80048, 91360, 100060, 160096, 200120, 400240, 800480, 2856713, 5713426, 11426852, 14283565, 22853704, 28567130, 45707408, 57134260, 91414816, 114268520, 228537040, 457074080]

約数ペア:

[(1, 457074080), (2, 228537040), (4, 114268520), (5, 91414816), (8, 57134260), (10, 45707408), (16, 28567130), (20, 22853704), (32, 14283565), (40, 11426852), (80, 5713426), (160, 2856713), (571, 800480), (1142, 400240), (2284, 200120), (2855, 160096), (4568, 100060), (5003, 91360), (5710, 80048), (9136, 50030), (10006, 45680), (11420, 40024), (18272, 25015), (20012, 22840)]