69048920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 161663040

約数和(自身を除く): 92614120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 71, 82, 142, 164, 205, 284, 328, 355, 410, 568, 593, 710, 820, 1186, 1420, 1640, 2372, 2840, 2911, 2965, 4744, 5822, 5930, 11644, 11860, 14555, 23288, 23720, 24313, 29110, 42103, 48626, 58220, 84206, 97252, 116440, 121565, 168412, 194504, 210515, 243130, 336824, 421030, 486260, 842060, 972520, 1684120, 1726223, 3452446, 6904892, 8631115, 13809784, 17262230, 34524460, 69048920]

約数ペア:

[(1, 69048920), (2, 34524460), (4, 17262230), (5, 13809784), (8, 8631115), (10, 6904892), (20, 3452446), (40, 1726223), (41, 1684120), (71, 972520), (82, 842060), (142, 486260), (164, 421030), (205, 336824), (284, 243130), (328, 210515), (355, 194504), (410, 168412), (568, 121565), (593, 116440), (710, 97252), (820, 84206), (1186, 58220), (1420, 48626), (1640, 42103), (2372, 29110), (2840, 24313), (2911, 23720), (2965, 23288), (4744, 14555), (5822, 11860), (5930, 11644)]