39280370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 75265200

約数和(自身を除く): 35984830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1009, 1145, 2018, 2290, 3893, 5045, 7786, 10090, 17153, 19465, 34306, 38930, 85765, 171530, 231061, 462122, 1155305, 2310610, 3928037, 7856074, 19640185, 39280370]

約数ペア:

[(1, 39280370), (2, 19640185), (5, 7856074), (10, 3928037), (17, 2310610), (34, 1155305), (85, 462122), (170, 231061), (229, 171530), (458, 85765), (1009, 38930), (1145, 34306), (2018, 19465), (2290, 17153), (3893, 10090), (5045, 7786)]