800873920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32503}}^1$

素因数の和:32538

約数の個数: 112

約数和(自身を含む): 2377732608

約数和(自身を除く): 1576858688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 32503, 65006, 130012, 162515, 227521, 260024, 325030, 357533, 455042, 520048, 650060, 715066, 910084, 1040096, 1137605, 1300120, 1430132, 1787665, 1820168, 2080192, 2275210, 2502731, 2600240, 2860264, 3575330, 3640336, 4550420, 5005462, 5200480, 5720528, 7150660, 7280672, 9100840, 10010924, 10400960, 11441056, 12513655, 14301320, 14561344, 18201680, 20021848, 22882112, 25027310, 28602640, 36403360, 40043696, 50054620, 57205280, 72806720, 80087392, 100109240, 114410560, 160174784, 200218480, 400436960, 800873920]

約数ペア:

[(1, 800873920), (2, 400436960), (4, 200218480), (5, 160174784), (7, 114410560), (8, 100109240), (10, 80087392), (11, 72806720), (14, 57205280), (16, 50054620), (20, 40043696), (22, 36403360), (28, 28602640), (32, 25027310), (35, 22882112), (40, 20021848), (44, 18201680), (55, 14561344), (56, 14301320), (64, 12513655), (70, 11441056), (77, 10400960), (80, 10010924), (88, 9100840), (110, 7280672), (112, 7150660), (140, 5720528), (154, 5200480), (160, 5005462), (176, 4550420), (220, 3640336), (224, 3575330), (280, 2860264), (308, 2600240), (320, 2502731), (352, 2275210), (385, 2080192), (440, 1820168), (448, 1787665), (560, 1430132), (616, 1300120), (704, 1137605), (770, 1040096), (880, 910084), (1120, 715066), (1232, 650060), (1540, 520048), (1760, 455042), (2240, 357533), (2464, 325030), (3080, 260024), (3520, 227521), (4928, 162515), (6160, 130012), (12320, 65006), (24640, 32503)]