1835248720

素因数分解:

$2^4\times 5^1\times {\mathrm{22940609}}^1$

素因数の和:22940622

約数の個数: 20

約数和(自身を含む): 4266953460

約数和(自身を除く): 2431704740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22940609, 45881218, 91762436, 114703045, 183524872, 229406090, 367049744, 458812180, 917624360, 1835248720]

約数ペア:

[(1, 1835248720), (2, 917624360), (4, 458812180), (5, 367049744), (8, 229406090), (10, 183524872), (16, 114703045), (20, 91762436), (40, 45881218), (80, 22940609)]