11228650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3246

約数の個数: 24

約数和(自身を含む): 21186144

約数和(自身を除く): 9957494

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3163, 3550, 6326, 15815, 31630, 79075, 158150, 224573, 449146, 1122865, 2245730, 5614325, 11228650]

約数ペア:

[(1, 11228650), (2, 5614325), (5, 2245730), (10, 1122865), (25, 449146), (50, 224573), (71, 158150), (142, 79075), (355, 31630), (710, 15815), (1775, 6326), (3163, 3550)]