148934140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6342

約数の個数: 48

約数和(自身を含む): 331490880

約数和(自身を除く): 182556740

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 6263, 11890, 12526, 23780, 25052, 31315, 62630, 125260, 181627, 256783, 363254, 513566, 726508, 908135, 1027132, 1283915, 1816270, 2567830, 3632540, 5135660, 7446707, 14893414, 29786828, 37233535, 74467070, 148934140]

約数ペア:

[(1, 148934140), (2, 74467070), (4, 37233535), (5, 29786828), (10, 14893414), (20, 7446707), (29, 5135660), (41, 3632540), (58, 2567830), (82, 1816270), (116, 1283915), (145, 1027132), (164, 908135), (205, 726508), (290, 513566), (410, 363254), (580, 256783), (820, 181627), (1189, 125260), (2378, 62630), (4756, 31315), (5945, 25052), (6263, 23780), (11890, 12526)]