71348878060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1\times {\mathrm{36277}}^1$

素因数の和:39706

約数の個数: 48

約数和(自身を含む): 155049269760

約数和(自身を除く): 83700391700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3391, 6782, 13564, 16955, 33910, 36277, 67820, 72554, 98339, 145108, 181385, 196678, 362770, 393356, 491695, 725540, 983390, 1052033, 1966780, 2104066, 4208132, 5260165, 10520330, 21040660, 123015307, 246030614, 492061228, 615076535, 1230153070, 2460306140, 3567443903, 7134887806, 14269775612, 17837219515, 35674439030, 71348878060]

約数ペア:

[(1, 71348878060), (2, 35674439030), (4, 17837219515), (5, 14269775612), (10, 7134887806), (20, 3567443903), (29, 2460306140), (58, 1230153070), (116, 615076535), (145, 492061228), (290, 246030614), (580, 123015307), (3391, 21040660), (6782, 10520330), (13564, 5260165), (16955, 4208132), (33910, 2104066), (36277, 1966780), (67820, 1052033), (72554, 983390), (98339, 725540), (145108, 491695), (181385, 393356), (196678, 362770)]