52684000

素因数分解:

$2^5\times 5^3\times {\mathrm{13171}}^1$

素因数の和:13196

約数の個数: 48

約数和(自身を含む): 129454416

約数和(自身を除く): 76770416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13171, 26342, 52684, 65855, 105368, 131710, 210736, 263420, 329275, 421472, 526840, 658550, 1053680, 1317100, 1646375, 2107360, 2634200, 3292750, 5268400, 6585500, 10536800, 13171000, 26342000, 52684000]

約数ペア:

[(1, 52684000), (2, 26342000), (4, 13171000), (5, 10536800), (8, 6585500), (10, 5268400), (16, 3292750), (20, 2634200), (25, 2107360), (32, 1646375), (40, 1317100), (50, 1053680), (80, 658550), (100, 526840), (125, 421472), (160, 329275), (200, 263420), (250, 210736), (400, 131710), (500, 105368), (800, 65855), (1000, 52684), (2000, 26342), (4000, 13171)]