9387280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16763}}^1$

素因数の和:16783

約数の個数: 40

約数和(自身を含む): 24944832

約数和(自身を除く): 15557552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16763, 33526, 67052, 83815, 117341, 134104, 167630, 234682, 268208, 335260, 469364, 586705, 670520, 938728, 1173410, 1341040, 1877456, 2346820, 4693640, 9387280]

約数ペア:

[(1, 9387280), (2, 4693640), (4, 2346820), (5, 1877456), (7, 1341040), (8, 1173410), (10, 938728), (14, 670520), (16, 586705), (20, 469364), (28, 335260), (35, 268208), (40, 234682), (56, 167630), (70, 134104), (80, 117341), (112, 83815), (140, 67052), (280, 33526), (560, 16763)]