117249920

素因数分解:

$2^7\times 5^1\times {\mathrm{183203}}^1$

素因数の和:183222

約数の個数: 32

約数和(自身を含む): 280302120

約数和(自身を除く): 163052200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 183203, 366406, 732812, 916015, 1465624, 1832030, 2931248, 3664060, 5862496, 7328120, 11724992, 14656240, 23449984, 29312480, 58624960, 117249920]

約数ペア:

[(1, 117249920), (2, 58624960), (4, 29312480), (5, 23449984), (8, 14656240), (10, 11724992), (16, 7328120), (20, 5862496), (32, 3664060), (40, 2931248), (64, 1832030), (80, 1465624), (128, 916015), (160, 732812), (320, 366406), (640, 183203)]