38295460

素因数分解:

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

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 97675200

約数和(自身を除く): 59379740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 1699, 2254, 3220, 3398, 4508, 5635, 6796, 8495, 11270, 11893, 16990, 22540, 23786, 33980, 39077, 47572, 59465, 78154, 83251, 118930, 156308, 166502, 195385, 237860, 273539, 333004, 390770, 416255, 547078, 781540, 832510, 1094156, 1367695, 1665020, 1914773, 2735390, 3829546, 5470780, 7659092, 9573865, 19147730, 38295460]

約数ペア:

[(1, 38295460), (2, 19147730), (4, 9573865), (5, 7659092), (7, 5470780), (10, 3829546), (14, 2735390), (20, 1914773), (23, 1665020), (28, 1367695), (35, 1094156), (46, 832510), (49, 781540), (70, 547078), (92, 416255), (98, 390770), (115, 333004), (140, 273539), (161, 237860), (196, 195385), (230, 166502), (245, 156308), (322, 118930), (460, 83251), (490, 78154), (644, 59465), (805, 47572), (980, 39077), (1127, 33980), (1610, 23786), (1699, 22540), (2254, 16990), (3220, 11893), (3398, 11270), (4508, 8495), (5635, 6796)]