1036670720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1531}}^1$

素因数の和:1598

約数の個数: 108

約数和(自身を含む): 2597502936

約数和(自身を除く): 1560832216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 529, 640, 736, 920, 1058, 1280, 1472, 1531, 1840, 2116, 2645, 2944, 3062, 3680, 4232, 5290, 5888, 6124, 7360, 7655, 8464, 10580, 12248, 14720, 15310, 16928, 21160, 24496, 29440, 30620, 33856, 35213, 42320, 48992, 61240, 67712, 70426, 84640, 97984, 122480, 135424, 140852, 169280, 176065, 195968, 244960, 281704, 338560, 352130, 391936, 489920, 563408, 677120, 704260, 809899, 979840, 1126816, 1408520, 1619798, 1959680, 2253632, 2817040, 3239596, 4049495, 4507264, 5634080, 6479192, 8098990, 9014528, 11268160, 12958384, 16197980, 22536320, 25916768, 32395960, 45072640, 51833536, 64791920, 103667072, 129583840, 207334144, 259167680, 518335360, 1036670720]

約数ペア:

[(1, 1036670720), (2, 518335360), (4, 259167680), (5, 207334144), (8, 129583840), (10, 103667072), (16, 64791920), (20, 51833536), (23, 45072640), (32, 32395960), (40, 25916768), (46, 22536320), (64, 16197980), (80, 12958384), (92, 11268160), (115, 9014528), (128, 8098990), (160, 6479192), (184, 5634080), (230, 4507264), (256, 4049495), (320, 3239596), (368, 2817040), (460, 2253632), (529, 1959680), (640, 1619798), (736, 1408520), (920, 1126816), (1058, 979840), (1280, 809899), (1472, 704260), (1531, 677120), (1840, 563408), (2116, 489920), (2645, 391936), (2944, 352130), (3062, 338560), (3680, 281704), (4232, 244960), (5290, 195968), (5888, 176065), (6124, 169280), (7360, 140852), (7655, 135424), (8464, 122480), (10580, 97984), (12248, 84640), (14720, 70426), (15310, 67712), (16928, 61240), (21160, 48992), (24496, 42320), (29440, 35213), (30620, 33856)]