40543130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 37838950

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3359, 6035, 6718, 12070, 16795, 33590, 57103, 114206, 238489, 285515, 476978, 571030, 1192445, 2384890, 4054313, 8108626, 20271565, 40543130]

約数ペア:

[(1, 40543130), (2, 20271565), (5, 8108626), (10, 4054313), (17, 2384890), (34, 1192445), (71, 571030), (85, 476978), (142, 285515), (170, 238489), (355, 114206), (710, 57103), (1207, 33590), (2414, 16795), (3359, 12070), (6035, 6718)]