104493880

素因数分解:

$2^3\times 5^1\times {\mathrm{2612347}}^1$

素因数の和:2612358

約数の個数: 16

約数和(自身を含む): 235111320

約数和(自身を除く): 130617440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2612347, 5224694, 10449388, 13061735, 20898776, 26123470, 52246940, 104493880]

約数ペア:

[(1, 104493880), (2, 52246940), (4, 26123470), (5, 20898776), (8, 13061735), (10, 10449388), (20, 5224694), (40, 2612347)]