1163320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 2649600

約数和(自身を除く): 1486280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 229, 254, 458, 508, 635, 916, 1016, 1145, 1270, 1832, 2290, 2540, 4580, 5080, 9160, 29083, 58166, 116332, 145415, 232664, 290830, 581660, 1163320]

約数ペア:

[(1, 1163320), (2, 581660), (4, 290830), (5, 232664), (8, 145415), (10, 116332), (20, 58166), (40, 29083), (127, 9160), (229, 5080), (254, 4580), (458, 2540), (508, 2290), (635, 1832), (916, 1270), (1016, 1145)]