85995140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 151086460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 2939, 4180, 5852, 5878, 7315, 11756, 14630, 14695, 20573, 29260, 29390, 32329, 41146, 55841, 58780, 64658, 82292, 102865, 111682, 129316, 161645, 205730, 223364, 226303, 279205, 323290, 390887, 411460, 452606, 558410, 614251, 646580, 781774, 905212, 1116820, 1131515, 1228502, 1563548, 1954435, 2263030, 2457004, 3071255, 3908870, 4299757, 4526060, 6142510, 7817740, 8599514, 12285020, 17199028, 21498785, 42997570, 85995140]

約数ペア:

[(1, 85995140), (2, 42997570), (4, 21498785), (5, 17199028), (7, 12285020), (10, 8599514), (11, 7817740), (14, 6142510), (19, 4526060), (20, 4299757), (22, 3908870), (28, 3071255), (35, 2457004), (38, 2263030), (44, 1954435), (55, 1563548), (70, 1228502), (76, 1131515), (77, 1116820), (95, 905212), (110, 781774), (133, 646580), (140, 614251), (154, 558410), (190, 452606), (209, 411460), (220, 390887), (266, 323290), (308, 279205), (380, 226303), (385, 223364), (418, 205730), (532, 161645), (665, 129316), (770, 111682), (836, 102865), (1045, 82292), (1330, 64658), (1463, 58780), (1540, 55841), (2090, 41146), (2660, 32329), (2926, 29390), (2939, 29260), (4180, 20573), (5852, 14695), (5878, 14630), (7315, 11756)]