84605920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75541}}^1$

素因数の和:75563

約数の個数: 48

約数和(自身を含む): 228439008

約数和(自身を除く): 143833088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75541, 151082, 302164, 377705, 528787, 604328, 755410, 1057574, 1208656, 1510820, 2115148, 2417312, 2643935, 3021640, 4230296, 5287870, 6043280, 8460592, 10575740, 12086560, 16921184, 21151480, 42302960, 84605920]

約数ペア:

[(1, 84605920), (2, 42302960), (4, 21151480), (5, 16921184), (7, 12086560), (8, 10575740), (10, 8460592), (14, 6043280), (16, 5287870), (20, 4230296), (28, 3021640), (32, 2643935), (35, 2417312), (40, 2115148), (56, 1510820), (70, 1208656), (80, 1057574), (112, 755410), (140, 604328), (160, 528787), (224, 377705), (280, 302164), (560, 151082), (1120, 75541)]