80456464060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1779223}}^1$

素因数の和:1779275

約数の個数: 96

約数和(自身を含む): 215214935040

約数和(自身を除く): 134758470980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 4522, 6460, 9044, 11305, 22610, 45220, 1779223, 3558446, 7116892, 8896115, 12454561, 17792230, 24909122, 30246791, 33805237, 35584460, 49818244, 60493582, 62272805, 67610474, 120987164, 124545610, 135220948, 151233955, 169026185, 211727537, 236636659, 249091220, 302467910, 338052370, 423455074, 473273318, 574689029, 604935820, 676104740, 846910148, 946546636, 1058637685, 1149378058, 1183183295, 2117275370, 2298756116, 2366366590, 2873445145, 4022823203, 4234550740, 4732733180, 5746890290, 8045646406, 11493780580, 16091292812, 20114116015, 40228232030, 80456464060]

約数ペア:

[(1, 80456464060), (2, 40228232030), (4, 20114116015), (5, 16091292812), (7, 11493780580), (10, 8045646406), (14, 5746890290), (17, 4732733180), (19, 4234550740), (20, 4022823203), (28, 2873445145), (34, 2366366590), (35, 2298756116), (38, 2117275370), (68, 1183183295), (70, 1149378058), (76, 1058637685), (85, 946546636), (95, 846910148), (119, 676104740), (133, 604935820), (140, 574689029), (170, 473273318), (190, 423455074), (238, 338052370), (266, 302467910), (323, 249091220), (340, 236636659), (380, 211727537), (476, 169026185), (532, 151233955), (595, 135220948), (646, 124545610), (665, 120987164), (1190, 67610474), (1292, 62272805), (1330, 60493582), (1615, 49818244), (2261, 35584460), (2380, 33805237), (2660, 30246791), (3230, 24909122), (4522, 17792230), (6460, 12454561), (9044, 8896115), (11305, 7116892), (22610, 3558446), (45220, 1779223)]