224724340

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{17807}}^1$

素因数の和:18447

約数の個数: 24

約数和(自身を含む): 472695552

約数和(自身を除く): 247971212

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 17807, 35614, 71228, 89035, 178070, 356140, 11236217, 22472434, 44944868, 56181085, 112362170, 224724340]

約数ペア:

[(1, 224724340), (2, 112362170), (4, 56181085), (5, 44944868), (10, 22472434), (20, 11236217), (631, 356140), (1262, 178070), (2524, 89035), (3155, 71228), (6310, 35614), (12620, 17807)]