11213120

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 27151584

約数和(自身を除く): 15938464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 523, 536, 670, 1046, 1072, 1340, 2092, 2144, 2615, 2680, 4184, 4288, 5230, 5360, 8368, 10460, 10720, 16736, 20920, 21440, 33472, 35041, 41840, 70082, 83680, 140164, 167360, 175205, 280328, 350410, 560656, 700820, 1121312, 1401640, 2242624, 2803280, 5606560, 11213120]

約数ペア:

[(1, 11213120), (2, 5606560), (4, 2803280), (5, 2242624), (8, 1401640), (10, 1121312), (16, 700820), (20, 560656), (32, 350410), (40, 280328), (64, 175205), (67, 167360), (80, 140164), (134, 83680), (160, 70082), (268, 41840), (320, 35041), (335, 33472), (523, 21440), (536, 20920), (670, 16736), (1046, 10720), (1072, 10460), (1340, 8368), (2092, 5360), (2144, 5230), (2615, 4288), (2680, 4184)]