46978880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 112

約数和(自身を含む): 125967744

約数和(自身を除く): 78988864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 491, 520, 598, 736, 832, 920, 982, 1040, 1196, 1472, 1495, 1840, 1964, 2080, 2392, 2455, 2990, 3680, 3928, 4160, 4784, 4910, 5980, 6383, 7360, 7856, 9568, 9820, 11293, 11960, 12766, 15712, 19136, 19640, 22586, 23920, 25532, 31424, 31915, 39280, 45172, 47840, 51064, 56465, 63830, 78560, 90344, 95680, 102128, 112930, 127660, 146809, 157120, 180688, 204256, 225860, 255320, 293618, 361376, 408512, 451720, 510640, 587236, 722752, 734045, 903440, 1021280, 1174472, 1468090, 1806880, 2042560, 2348944, 2936180, 3613760, 4697888, 5872360, 9395776, 11744720, 23489440, 46978880]

約数ペア:

[(1, 46978880), (2, 23489440), (4, 11744720), (5, 9395776), (8, 5872360), (10, 4697888), (13, 3613760), (16, 2936180), (20, 2348944), (23, 2042560), (26, 1806880), (32, 1468090), (40, 1174472), (46, 1021280), (52, 903440), (64, 734045), (65, 722752), (80, 587236), (92, 510640), (104, 451720), (115, 408512), (130, 361376), (160, 293618), (184, 255320), (208, 225860), (230, 204256), (260, 180688), (299, 157120), (320, 146809), (368, 127660), (416, 112930), (460, 102128), (491, 95680), (520, 90344), (598, 78560), (736, 63830), (832, 56465), (920, 51064), (982, 47840), (1040, 45172), (1196, 39280), (1472, 31915), (1495, 31424), (1840, 25532), (1964, 23920), (2080, 22586), (2392, 19640), (2455, 19136), (2990, 15712), (3680, 12766), (3928, 11960), (4160, 11293), (4784, 9820), (4910, 9568), (5980, 7856), (6383, 7360)]