2014990160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{375931}}^1$

素因数の和:376011

約数の個数: 40

約数和(自身を含む): 4754787936

約数和(自身を除く): 2739797776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 375931, 751862, 1503724, 1879655, 3007448, 3759310, 6014896, 7518620, 15037240, 25187377, 30074480, 50374754, 100749508, 125936885, 201499016, 251873770, 402998032, 503747540, 1007495080, 2014990160]

約数ペア:

[(1, 2014990160), (2, 1007495080), (4, 503747540), (5, 402998032), (8, 251873770), (10, 201499016), (16, 125936885), (20, 100749508), (40, 50374754), (67, 30074480), (80, 25187377), (134, 15037240), (268, 7518620), (335, 6014896), (536, 3759310), (670, 3007448), (1072, 1879655), (1340, 1503724), (2680, 751862), (5360, 375931)]