146102720

素因数分解:

$2^6\times 5^1\times {\mathrm{456571}}^1$

素因数の和:456588

約数の個数: 28

約数和(自身を含む): 347907864

約数和(自身を除く): 201805144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 456571, 913142, 1826284, 2282855, 3652568, 4565710, 7305136, 9131420, 14610272, 18262840, 29220544, 36525680, 73051360, 146102720]

約数ペア:

[(1, 146102720), (2, 73051360), (4, 36525680), (5, 29220544), (8, 18262840), (10, 14610272), (16, 9131420), (20, 7305136), (32, 4565710), (40, 3652568), (64, 2282855), (80, 1826284), (160, 913142), (320, 456571)]