42064210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 38806190

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 4679, 8990, 9358, 23395, 46790, 135691, 145049, 271382, 290098, 678455, 725245, 1356910, 1450490, 4206421, 8412842, 21032105, 42064210]

約数ペア:

[(1, 42064210), (2, 21032105), (5, 8412842), (10, 4206421), (29, 1450490), (31, 1356910), (58, 725245), (62, 678455), (145, 290098), (155, 271382), (290, 145049), (310, 135691), (899, 46790), (1798, 23395), (4495, 9358), (4679, 8990)]