141648040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186379}}^1$

素因数の和:186409

約数の個数: 32

約数和(自身を含む): 335484000

約数和(自身を除く): 193835960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 186379, 372758, 745516, 931895, 1491032, 1863790, 3541201, 3727580, 7082402, 7455160, 14164804, 17706005, 28329608, 35412010, 70824020, 141648040]

約数ペア:

[(1, 141648040), (2, 70824020), (4, 35412010), (5, 28329608), (8, 17706005), (10, 14164804), (19, 7455160), (20, 7082402), (38, 3727580), (40, 3541201), (76, 1863790), (95, 1491032), (152, 931895), (190, 745516), (380, 372758), (760, 186379)]