2355647680

素因数分解:

$2^6\times 5^1\times {\mathrm{7361399}}^1$

素因数の和:7361416

約数の個数: 28

約数和(自身を含む): 5609386800

約数和(自身を除く): 3253739120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7361399, 14722798, 29445596, 36806995, 58891192, 73613990, 117782384, 147227980, 235564768, 294455960, 471129536, 588911920, 1177823840, 2355647680]

約数ペア:

[(1, 2355647680), (2, 1177823840), (4, 588911920), (5, 471129536), (8, 294455960), (10, 235564768), (16, 147227980), (20, 117782384), (32, 73613990), (40, 58891192), (64, 36806995), (80, 29445596), (160, 14722798), (320, 7361399)]