86383180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7069}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 199543680

約数和(自身を除く): 113160500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 7069, 12220, 14138, 28276, 35345, 70690, 91897, 141380, 183794, 332243, 367588, 459485, 664486, 918970, 1328972, 1661215, 1837940, 3322430, 4319159, 6644860, 8638318, 17276636, 21595795, 43191590, 86383180]

約数ペア:

[(1, 86383180), (2, 43191590), (4, 21595795), (5, 17276636), (10, 8638318), (13, 6644860), (20, 4319159), (26, 3322430), (47, 1837940), (52, 1661215), (65, 1328972), (94, 918970), (130, 664486), (188, 459485), (235, 367588), (260, 332243), (470, 183794), (611, 141380), (940, 91897), (1222, 70690), (2444, 35345), (3055, 28276), (6110, 14138), (7069, 12220)]