8981350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 19427328

約数和(自身を除く): 10445978

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 383, 469, 670, 766, 938, 1675, 1915, 2345, 2681, 3350, 3830, 4690, 5362, 9575, 11725, 13405, 19150, 23450, 25661, 26810, 51322, 67025, 128305, 134050, 179627, 256610, 359254, 641525, 898135, 1283050, 1796270, 4490675, 8981350]

約数ペア:

[(1, 8981350), (2, 4490675), (5, 1796270), (7, 1283050), (10, 898135), (14, 641525), (25, 359254), (35, 256610), (50, 179627), (67, 134050), (70, 128305), (134, 67025), (175, 51322), (335, 26810), (350, 25661), (383, 23450), (469, 19150), (670, 13405), (766, 11725), (938, 9575), (1675, 5362), (1915, 4690), (2345, 3830), (2681, 3350)]