185384080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{331043}}^1$

素因数の和:331063

約数の個数: 40

約数和(自身を含む): 492593472

約数和(自身を除く): 307209392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 331043, 662086, 1324172, 1655215, 2317301, 2648344, 3310430, 4634602, 5296688, 6620860, 9269204, 11586505, 13241720, 18538408, 23173010, 26483440, 37076816, 46346020, 92692040, 185384080]

約数ペア:

[(1, 185384080), (2, 92692040), (4, 46346020), (5, 37076816), (7, 26483440), (8, 23173010), (10, 18538408), (14, 13241720), (16, 11586505), (20, 9269204), (28, 6620860), (35, 5296688), (40, 4634602), (56, 3310430), (70, 2648344), (80, 2317301), (112, 1655215), (140, 1324172), (280, 662086), (560, 331043)]