39961270

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23099}}^1$

素因数の和:23279

約数の個数: 16

約数和(自身を含む): 72349200

約数和(自身を除く): 32387930

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 23099, 46198, 115495, 230990, 3996127, 7992254, 19980635, 39961270]

約数ペア:

[(1, 39961270), (2, 19980635), (5, 7992254), (10, 3996127), (173, 230990), (346, 115495), (865, 46198), (1730, 23099)]