224775730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{8147}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 422392320

約数和(自身を除く): 197616590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 8147, 13795, 16294, 27590, 40735, 81470, 252557, 505114, 725083, 1262785, 1450166, 2525570, 3625415, 7250830, 22477573, 44955146, 112387865, 224775730]

約数ペア:

[(1, 224775730), (2, 112387865), (5, 44955146), (10, 22477573), (31, 7250830), (62, 3625415), (89, 2525570), (155, 1450166), (178, 1262785), (310, 725083), (445, 505114), (890, 252557), (2759, 81470), (5518, 40735), (8147, 27590), (13795, 16294)]