1553600

素因数分解:

$2^6\times 5^2\times {\mathrm{971}}^1$

素因数の和:993

約数の個数: 42

約数和(自身を含む): 3826764

約数和(自身を除く): 2273164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 971, 1600, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 24275, 31072, 38840, 48550, 62144, 77680, 97100, 155360, 194200, 310720, 388400, 776800, 1553600]

約数ペア:

[(1, 1553600), (2, 776800), (4, 388400), (5, 310720), (8, 194200), (10, 155360), (16, 97100), (20, 77680), (25, 62144), (32, 48550), (40, 38840), (50, 31072), (64, 24275), (80, 19420), (100, 15536), (160, 9710), (200, 7768), (320, 4855), (400, 3884), (800, 1942), (971, 1600)]