40260564

素因数分解:

$2^2\times 3^4\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 60

約数和(自身を含む): 105851284

約数和(自身を除く): 65590720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 313, 324, 397, 626, 794, 939, 1191, 1252, 1588, 1878, 2382, 2817, 3573, 3756, 4764, 5634, 7146, 8451, 10719, 11268, 14292, 16902, 21438, 25353, 32157, 33804, 42876, 50706, 64314, 101412, 124261, 128628, 248522, 372783, 497044, 745566, 1118349, 1491132, 2236698, 3355047, 4473396, 6710094, 10065141, 13420188, 20130282, 40260564]

約数ペア:

[(1, 40260564), (2, 20130282), (3, 13420188), (4, 10065141), (6, 6710094), (9, 4473396), (12, 3355047), (18, 2236698), (27, 1491132), (36, 1118349), (54, 745566), (81, 497044), (108, 372783), (162, 248522), (313, 128628), (324, 124261), (397, 101412), (626, 64314), (794, 50706), (939, 42876), (1191, 33804), (1252, 32157), (1588, 25353), (1878, 21438), (2382, 16902), (2817, 14292), (3573, 11268), (3756, 10719), (4764, 8451), (5634, 7146)]