86603840

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 207946752

約数和(自身を除く): 121342912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2131, 2540, 4064, 4262, 5080, 8128, 8524, 10160, 10655, 17048, 20320, 21310, 34096, 40640, 42620, 68192, 85240, 136384, 170480, 270637, 340960, 541274, 681920, 1082548, 1353185, 2165096, 2706370, 4330192, 5412740, 8660384, 10825480, 17320768, 21650960, 43301920, 86603840]

約数ペア:

[(1, 86603840), (2, 43301920), (4, 21650960), (5, 17320768), (8, 10825480), (10, 8660384), (16, 5412740), (20, 4330192), (32, 2706370), (40, 2165096), (64, 1353185), (80, 1082548), (127, 681920), (160, 541274), (254, 340960), (320, 270637), (508, 170480), (635, 136384), (1016, 85240), (1270, 68192), (2032, 42620), (2131, 40640), (2540, 34096), (4064, 21310), (4262, 20320), (5080, 17048), (8128, 10655), (8524, 10160)]