1036987840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1013}}^1$

素因数の和:1494

約数の個数: 112

約数和(自身を含む): 2831055552

約数和(自身を除く): 1794067712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 457, 560, 914, 1013, 1120, 1828, 2026, 2240, 2285, 3199, 3656, 4052, 4570, 5065, 6398, 7091, 7312, 8104, 9140, 10130, 12796, 14182, 14624, 15995, 16208, 18280, 20260, 25592, 28364, 29248, 31990, 32416, 35455, 36560, 40520, 51184, 56728, 63980, 64832, 70910, 73120, 81040, 102368, 113456, 127960, 141820, 146240, 162080, 204736, 226912, 255920, 283640, 324160, 453824, 462941, 511840, 567280, 925882, 1023680, 1134560, 1851764, 2269120, 2314705, 3240587, 3703528, 4629410, 6481174, 7407056, 9258820, 12962348, 14814112, 16202935, 18517640, 25924696, 29628224, 32405870, 37035280, 51849392, 64811740, 74070560, 103698784, 129623480, 148141120, 207397568, 259246960, 518493920, 1036987840]

約数ペア:

[(1, 1036987840), (2, 518493920), (4, 259246960), (5, 207397568), (7, 148141120), (8, 129623480), (10, 103698784), (14, 74070560), (16, 64811740), (20, 51849392), (28, 37035280), (32, 32405870), (35, 29628224), (40, 25924696), (56, 18517640), (64, 16202935), (70, 14814112), (80, 12962348), (112, 9258820), (140, 7407056), (160, 6481174), (224, 4629410), (280, 3703528), (320, 3240587), (448, 2314705), (457, 2269120), (560, 1851764), (914, 1134560), (1013, 1023680), (1120, 925882), (1828, 567280), (2026, 511840), (2240, 462941), (2285, 453824), (3199, 324160), (3656, 283640), (4052, 255920), (4570, 226912), (5065, 204736), (6398, 162080), (7091, 146240), (7312, 141820), (8104, 127960), (9140, 113456), (10130, 102368), (12796, 81040), (14182, 73120), (14624, 70910), (15995, 64832), (16208, 63980), (18280, 56728), (20260, 51184), (25592, 40520), (28364, 36560), (29248, 35455), (31990, 32416)]