40948070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 79056000

約数和(自身を除く): 38107930

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 3049, 6098, 6715, 13430, 15245, 30490, 51833, 103666, 240871, 259165, 481742, 518330, 1204355, 2408710, 4094807, 8189614, 20474035, 40948070]

約数ペア:

[(1, 40948070), (2, 20474035), (5, 8189614), (10, 4094807), (17, 2408710), (34, 1204355), (79, 518330), (85, 481742), (158, 259165), (170, 240871), (395, 103666), (790, 51833), (1343, 30490), (2686, 15245), (3049, 13430), (6098, 6715)]