13485200

素因数分解:

$2^4\times 5^2\times {\mathrm{33713}}^1$

素因数の和:33731

約数の個数: 30

約数和(自身を含む): 32399154

約数和(自身を除く): 18913954

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33713, 67426, 134852, 168565, 269704, 337130, 539408, 674260, 842825, 1348520, 1685650, 2697040, 3371300, 6742600, 13485200]

約数ペア:

[(1, 13485200), (2, 6742600), (4, 3371300), (5, 2697040), (8, 1685650), (10, 1348520), (16, 842825), (20, 674260), (25, 539408), (40, 337130), (50, 269704), (80, 168565), (100, 134852), (200, 67426), (400, 33713)]