2718250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5189184

約数和(自身を除く): 2470934

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 131, 166, 250, 262, 415, 655, 830, 1310, 2075, 3275, 4150, 6550, 10375, 10873, 16375, 20750, 21746, 32750, 54365, 108730, 271825, 543650, 1359125, 2718250]

約数ペア:

[(1, 2718250), (2, 1359125), (5, 543650), (10, 271825), (25, 108730), (50, 54365), (83, 32750), (125, 21746), (131, 20750), (166, 16375), (250, 10873), (262, 10375), (415, 6550), (655, 4150), (830, 3275), (1310, 2075)]