40420130

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{6659}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 72887040

約数和(自身を除く): 32466910

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 6659, 13318, 33295, 66590, 4042013, 8084026, 20210065, 40420130]

約数ペア:

[(1, 40420130), (2, 20210065), (5, 8084026), (10, 4042013), (607, 66590), (1214, 33295), (3035, 13318), (6070, 6659)]