74702750

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 140972832

約数和(自身を除く): 66270082

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 655, 1310, 2281, 3275, 4562, 6550, 11405, 16375, 22810, 32750, 57025, 114050, 285125, 298811, 570250, 597622, 1494055, 2988110, 7470275, 14940550, 37351375, 74702750]

約数ペア:

[(1, 74702750), (2, 37351375), (5, 14940550), (10, 7470275), (25, 2988110), (50, 1494055), (125, 597622), (131, 570250), (250, 298811), (262, 285125), (655, 114050), (1310, 57025), (2281, 32750), (3275, 22810), (4562, 16375), (6550, 11405)]