420456447140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{356319023}}^1$

素因数の和:356319091

約数の個数: 24

約数和(自身を含む): 897923940480

約数和(自身を除く): 477467493340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 356319023, 712638046, 1425276092, 1781595115, 3563190230, 7126380460, 21022822357, 42045644714, 84091289428, 105114111785, 210228223570, 420456447140]

約数ペア:

[(1, 420456447140), (2, 210228223570), (4, 105114111785), (5, 84091289428), (10, 42045644714), (20, 21022822357), (59, 7126380460), (118, 3563190230), (236, 1781595115), (295, 1425276092), (590, 712638046), (1180, 356319023)]