5470780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 13708800

約数和(自身を除く): 8238020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 1699, 3220, 3398, 6796, 8495, 11893, 16990, 23786, 33980, 39077, 47572, 59465, 78154, 118930, 156308, 195385, 237860, 273539, 390770, 547078, 781540, 1094156, 1367695, 2735390, 5470780]

約数ペア:

[(1, 5470780), (2, 2735390), (4, 1367695), (5, 1094156), (7, 781540), (10, 547078), (14, 390770), (20, 273539), (23, 237860), (28, 195385), (35, 156308), (46, 118930), (70, 78154), (92, 59465), (115, 47572), (140, 39077), (161, 33980), (230, 23786), (322, 16990), (460, 11893), (644, 8495), (805, 6796), (1610, 3398), (1699, 3220)]