13593280

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 32753808

約数和(自身を除く): 19160528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 397, 428, 535, 794, 856, 1070, 1588, 1712, 1985, 2140, 3176, 3424, 3970, 4280, 6352, 6848, 7940, 8560, 12704, 15880, 17120, 25408, 31760, 34240, 42479, 63520, 84958, 127040, 169916, 212395, 339832, 424790, 679664, 849580, 1359328, 1699160, 2718656, 3398320, 6796640, 13593280]

約数ペア:

[(1, 13593280), (2, 6796640), (4, 3398320), (5, 2718656), (8, 1699160), (10, 1359328), (16, 849580), (20, 679664), (32, 424790), (40, 339832), (64, 212395), (80, 169916), (107, 127040), (160, 84958), (214, 63520), (320, 42479), (397, 34240), (428, 31760), (535, 25408), (794, 17120), (856, 15880), (1070, 12704), (1588, 8560), (1712, 7940), (1985, 6848), (2140, 6352), (3176, 4280), (3424, 3970)]