61047074020

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{34296109}}^1$

素因数の和:34296207

約数の個数: 24

約数和(自身を含む): 129639295800

約数和(自身を除く): 68592221780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 34296109, 68592218, 137184436, 171480545, 342961090, 685922180, 3052353701, 6104707402, 12209414804, 15261768505, 30523537010, 61047074020]

約数ペア:

[(1, 61047074020), (2, 30523537010), (4, 15261768505), (5, 12209414804), (10, 6104707402), (20, 3052353701), (89, 685922180), (178, 342961090), (356, 171480545), (445, 137184436), (890, 68592218), (1780, 34296109)]