65222080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2682

約数の個数: 112

約数和(自身を含む): 193706496

約数和(自身を除く): 128484416

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, 2647, 3080, 3520, 4928, 5294, 6160, 10588, 12320, 13235, 18529, 21176, 24640, 26470, 29117, 37058, 42352, 52940, 58234, 74116, 84704, 92645, 105880, 116468, 145585, 148232, 169408, 185290, 203819, 211760, 232936, 291170, 296464, 370580, 407638, 423520, 465872, 582340, 592928, 741160, 815276, 847040, 931744, 1019095, 1164680, 1185856, 1482320, 1630552, 1863488, 2038190, 2329360, 2964640, 3261104, 4076380, 4658720, 5929280, 6522208, 8152760, 9317440, 13044416, 16305520, 32611040, 65222080]

約数ペア:

[(1, 65222080), (2, 32611040), (4, 16305520), (5, 13044416), (7, 9317440), (8, 8152760), (10, 6522208), (11, 5929280), (14, 4658720), (16, 4076380), (20, 3261104), (22, 2964640), (28, 2329360), (32, 2038190), (35, 1863488), (40, 1630552), (44, 1482320), (55, 1185856), (56, 1164680), (64, 1019095), (70, 931744), (77, 847040), (80, 815276), (88, 741160), (110, 592928), (112, 582340), (140, 465872), (154, 423520), (160, 407638), (176, 370580), (220, 296464), (224, 291170), (280, 232936), (308, 211760), (320, 203819), (352, 185290), (385, 169408), (440, 148232), (448, 145585), (560, 116468), (616, 105880), (704, 92645), (770, 84704), (880, 74116), (1120, 58234), (1232, 52940), (1540, 42352), (1760, 37058), (2240, 29117), (2464, 26470), (2647, 24640), (3080, 21176), (3520, 18529), (4928, 13235), (5294, 12320), (6160, 10588)]