10216040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 23231880

約数和(自身を除く): 13015840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2633, 3880, 5266, 10532, 13165, 21064, 26330, 52660, 105320, 255401, 510802, 1021604, 1277005, 2043208, 2554010, 5108020, 10216040]

約数ペア:

[(1, 10216040), (2, 5108020), (4, 2554010), (5, 2043208), (8, 1277005), (10, 1021604), (20, 510802), (40, 255401), (97, 105320), (194, 52660), (388, 26330), (485, 21064), (776, 13165), (970, 10532), (1940, 5266), (2633, 3880)]