26406440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38833}}^1$

素因数の和:38861

約数の個数: 32

約数和(自身を含む): 62911080

約数和(自身を除く): 36504640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38833, 77666, 155332, 194165, 310664, 388330, 660161, 776660, 1320322, 1553320, 2640644, 3300805, 5281288, 6601610, 13203220, 26406440]

約数ペア:

[(1, 26406440), (2, 13203220), (4, 6601610), (5, 5281288), (8, 3300805), (10, 2640644), (17, 1553320), (20, 1320322), (34, 776660), (40, 660161), (68, 388330), (85, 310664), (136, 194165), (170, 155332), (340, 77666), (680, 38833)]