852320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{761}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 2304288

約数和(自身を除く): 1451968

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, 761, 1120, 1522, 3044, 3805, 5327, 6088, 7610, 10654, 12176, 15220, 21308, 24352, 26635, 30440, 42616, 53270, 60880, 85232, 106540, 121760, 170464, 213080, 426160, 852320]

約数ペア:

[(1, 852320), (2, 426160), (4, 213080), (5, 170464), (7, 121760), (8, 106540), (10, 85232), (14, 60880), (16, 53270), (20, 42616), (28, 30440), (32, 26635), (35, 24352), (40, 21308), (56, 15220), (70, 12176), (80, 10654), (112, 7610), (140, 6088), (160, 5327), (224, 3805), (280, 3044), (560, 1522), (761, 1120)]