63626140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{38329}}^1$

素因数の和:38421

約数の個数: 24

約数和(自身を含む): 135228240

約数和(自身を除く): 71602100

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 38329, 76658, 153316, 191645, 383290, 766580, 3181307, 6362614, 12725228, 15906535, 31813070, 63626140]

約数ペア:

[(1, 63626140), (2, 31813070), (4, 15906535), (5, 12725228), (10, 6362614), (20, 3181307), (83, 766580), (166, 383290), (332, 191645), (415, 153316), (830, 76658), (1660, 38329)]