56435120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 151061760

約数和(自身を除く): 94626640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 563, 716, 895, 1126, 1253, 1432, 1790, 2252, 2506, 2815, 2864, 3580, 3941, 4504, 5012, 5630, 6265, 7160, 7882, 9008, 10024, 11260, 12530, 14320, 15764, 19705, 20048, 22520, 25060, 31528, 39410, 45040, 50120, 63056, 78820, 100240, 100777, 157640, 201554, 315280, 403108, 503885, 705439, 806216, 1007770, 1410878, 1612432, 2015540, 2821756, 3527195, 4031080, 5643512, 7054390, 8062160, 11287024, 14108780, 28217560, 56435120]

約数ペア:

[(1, 56435120), (2, 28217560), (4, 14108780), (5, 11287024), (7, 8062160), (8, 7054390), (10, 5643512), (14, 4031080), (16, 3527195), (20, 2821756), (28, 2015540), (35, 1612432), (40, 1410878), (56, 1007770), (70, 806216), (80, 705439), (112, 503885), (140, 403108), (179, 315280), (280, 201554), (358, 157640), (560, 100777), (563, 100240), (716, 78820), (895, 63056), (1126, 50120), (1253, 45040), (1432, 39410), (1790, 31528), (2252, 25060), (2506, 22520), (2815, 20048), (2864, 19705), (3580, 15764), (3941, 14320), (4504, 12530), (5012, 11260), (5630, 10024), (6265, 9008), (7160, 7882)]