4686659990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{126223}}^1$

素因数の和:126356

約数の個数: 32

約数和(自身を含む): 8724602880

約数和(自身を除く): 4037942890

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 3713, 7426, 18565, 37130, 126223, 252446, 631115, 1262230, 5932481, 9971617, 11864962, 19943234, 29662405, 49858085, 59324810, 99716170, 468665999, 937331998, 2343329995, 4686659990]

約数ペア:

[(1, 4686659990), (2, 2343329995), (5, 937331998), (10, 468665999), (47, 99716170), (79, 59324810), (94, 49858085), (158, 29662405), (235, 19943234), (395, 11864962), (470, 9971617), (790, 5932481), (3713, 1262230), (7426, 631115), (18565, 252446), (37130, 126223)]