2851410800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9887}}^1$

素因数の和:10015

約数の個数: 120

約数和(自身を含む): 7905970176

約数和(自身を除く): 5054559376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 103, 112, 140, 175, 200, 206, 280, 350, 400, 412, 515, 560, 700, 721, 824, 1030, 1400, 1442, 1648, 2060, 2575, 2800, 2884, 3605, 4120, 5150, 5768, 7210, 8240, 9887, 10300, 11536, 14420, 18025, 19774, 20600, 28840, 36050, 39548, 41200, 49435, 57680, 69209, 72100, 79096, 98870, 138418, 144200, 158192, 197740, 247175, 276836, 288400, 346045, 395480, 494350, 553672, 692090, 790960, 988700, 1018361, 1107344, 1384180, 1730225, 1977400, 2036722, 2768360, 3460450, 3954800, 4073444, 5091805, 5536720, 6920900, 7128527, 8146888, 10183610, 13841800, 14257054, 16293776, 20367220, 25459025, 27683600, 28514108, 35642635, 40734440, 50918050, 57028216, 71285270, 81468880, 101836100, 114056432, 142570540, 178213175, 203672200, 285141080, 356426350, 407344400, 570282160, 712852700, 1425705400, 2851410800]

約数ペア:

[(1, 2851410800), (2, 1425705400), (4, 712852700), (5, 570282160), (7, 407344400), (8, 356426350), (10, 285141080), (14, 203672200), (16, 178213175), (20, 142570540), (25, 114056432), (28, 101836100), (35, 81468880), (40, 71285270), (50, 57028216), (56, 50918050), (70, 40734440), (80, 35642635), (100, 28514108), (103, 27683600), (112, 25459025), (140, 20367220), (175, 16293776), (200, 14257054), (206, 13841800), (280, 10183610), (350, 8146888), (400, 7128527), (412, 6920900), (515, 5536720), (560, 5091805), (700, 4073444), (721, 3954800), (824, 3460450), (1030, 2768360), (1400, 2036722), (1442, 1977400), (1648, 1730225), (2060, 1384180), (2575, 1107344), (2800, 1018361), (2884, 988700), (3605, 790960), (4120, 692090), (5150, 553672), (5768, 494350), (7210, 395480), (8240, 346045), (9887, 288400), (10300, 276836), (11536, 247175), (14420, 197740), (18025, 158192), (19774, 144200), (20600, 138418), (28840, 98870), (36050, 79096), (39548, 72100), (41200, 69209), (49435, 57680)]