796240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 1908360

約数和(自身を除く): 1112120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 269, 296, 370, 538, 592, 740, 1076, 1345, 1480, 2152, 2690, 2960, 4304, 5380, 9953, 10760, 19906, 21520, 39812, 49765, 79624, 99530, 159248, 199060, 398120, 796240]

約数ペア:

[(1, 796240), (2, 398120), (4, 199060), (5, 159248), (8, 99530), (10, 79624), (16, 49765), (20, 39812), (37, 21520), (40, 19906), (74, 10760), (80, 9953), (148, 5380), (185, 4304), (269, 2960), (296, 2690), (370, 2152), (538, 1480), (592, 1345), (740, 1076)]