13447360

素因数分解:

$2^6\times 5^1\times {\mathrm{42023}}^1$

素因数の和:42040

約数の個数: 28

約数和(自身を含む): 32022288

約数和(自身を除く): 18574928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42023, 84046, 168092, 210115, 336184, 420230, 672368, 840460, 1344736, 1680920, 2689472, 3361840, 6723680, 13447360]

約数ペア:

[(1, 13447360), (2, 6723680), (4, 3361840), (5, 2689472), (8, 1680920), (10, 1344736), (16, 840460), (20, 672368), (32, 420230), (40, 336184), (64, 210115), (80, 168092), (160, 84046), (320, 42023)]