101740000

素因数分解:

$2^5\times 5^4\times {\mathrm{5087}}^1$

素因数の和:5117

約数の個数: 60

約数和(自身を含む): 250344864

約数和(自身を除く): 148604864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 5087, 10000, 10174, 20000, 20348, 25435, 40696, 50870, 81392, 101740, 127175, 162784, 203480, 254350, 406960, 508700, 635875, 813920, 1017400, 1271750, 2034800, 2543500, 3179375, 4069600, 5087000, 6358750, 10174000, 12717500, 20348000, 25435000, 50870000, 101740000]

約数ペア:

[(1, 101740000), (2, 50870000), (4, 25435000), (5, 20348000), (8, 12717500), (10, 10174000), (16, 6358750), (20, 5087000), (25, 4069600), (32, 3179375), (40, 2543500), (50, 2034800), (80, 1271750), (100, 1017400), (125, 813920), (160, 635875), (200, 508700), (250, 406960), (400, 254350), (500, 203480), (625, 162784), (800, 127175), (1000, 101740), (1250, 81392), (2000, 50870), (2500, 40696), (4000, 25435), (5000, 20348), (5087, 20000), (10000, 10174)]