12733300

素因数分解:

$2^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 27803776

約数和(自身を除く): 15070476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 223, 446, 571, 892, 1115, 1142, 2230, 2284, 2855, 4460, 5575, 5710, 11150, 11420, 14275, 22300, 28550, 57100, 127333, 254666, 509332, 636665, 1273330, 2546660, 3183325, 6366650, 12733300]

約数ペア:

[(1, 12733300), (2, 6366650), (4, 3183325), (5, 2546660), (10, 1273330), (20, 636665), (25, 509332), (50, 254666), (100, 127333), (223, 57100), (446, 28550), (571, 22300), (892, 14275), (1115, 11420), (1142, 11150), (2230, 5710), (2284, 5575), (2855, 4460)]