852749120

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20983}}^1$

素因数の和:21127

約数の個数: 56

約数和(自身を含む): 2046695424

約数和(自身を除く): 1193946304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 20983, 40640, 41966, 83932, 104915, 167864, 209830, 335728, 419660, 671456, 839320, 1342912, 1678640, 2664841, 3357280, 5329682, 6714560, 10659364, 13324205, 21318728, 26648410, 42637456, 53296820, 85274912, 106593640, 170549824, 213187280, 426374560, 852749120]

約数ペア:

[(1, 852749120), (2, 426374560), (4, 213187280), (5, 170549824), (8, 106593640), (10, 85274912), (16, 53296820), (20, 42637456), (32, 26648410), (40, 21318728), (64, 13324205), (80, 10659364), (127, 6714560), (160, 5329682), (254, 3357280), (320, 2664841), (508, 1678640), (635, 1342912), (1016, 839320), (1270, 671456), (2032, 419660), (2540, 335728), (4064, 209830), (5080, 167864), (8128, 104915), (10160, 83932), (20320, 41966), (20983, 40640)]