78820670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5869}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 152150400

約数和(自身を除く): 73329730

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 5869, 6715, 11738, 13430, 29345, 58690, 99773, 199546, 463651, 498865, 927302, 997730, 2318255, 4636510, 7882067, 15764134, 39410335, 78820670]

約数ペア:

[(1, 78820670), (2, 39410335), (5, 15764134), (10, 7882067), (17, 4636510), (34, 2318255), (79, 997730), (85, 927302), (158, 498865), (170, 463651), (395, 199546), (790, 99773), (1343, 58690), (2686, 29345), (5869, 13430), (6715, 11738)]