12403520

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 29955744

約数和(自身を除く): 17552224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 467, 664, 830, 934, 1328, 1660, 1868, 2335, 2656, 3320, 3736, 4670, 5312, 6640, 7472, 9340, 13280, 14944, 18680, 26560, 29888, 37360, 38761, 74720, 77522, 149440, 155044, 193805, 310088, 387610, 620176, 775220, 1240352, 1550440, 2480704, 3100880, 6201760, 12403520]

約数ペア:

[(1, 12403520), (2, 6201760), (4, 3100880), (5, 2480704), (8, 1550440), (10, 1240352), (16, 775220), (20, 620176), (32, 387610), (40, 310088), (64, 193805), (80, 155044), (83, 149440), (160, 77522), (166, 74720), (320, 38761), (332, 37360), (415, 29888), (467, 26560), (664, 18680), (830, 14944), (934, 13280), (1328, 9340), (1660, 7472), (1868, 6640), (2335, 5312), (2656, 4670), (3320, 3736)]