4355841040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1027321}}^1$

素因数の和:1027387

約数の個数: 40

約数和(自身を含む): 10318422168

約数和(自身を除く): 5962581128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 1027321, 2054642, 4109284, 5136605, 8218568, 10273210, 16437136, 20546420, 41092840, 54448013, 82185680, 108896026, 217792052, 272240065, 435584104, 544480130, 871168208, 1088960260, 2177920520, 4355841040]

約数ペア:

[(1, 4355841040), (2, 2177920520), (4, 1088960260), (5, 871168208), (8, 544480130), (10, 435584104), (16, 272240065), (20, 217792052), (40, 108896026), (53, 82185680), (80, 54448013), (106, 41092840), (212, 20546420), (265, 16437136), (424, 10273210), (530, 8218568), (848, 5136605), (1060, 4109284), (2120, 2054642), (4240, 1027321)]