2021694132920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38833}}^1\times {\mathrm{16903}}^1$

素因数の和:55765

約数の個数: 128

約数和(自身を含む): 5671727447040

約数和(自身を除く): 3650033314120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16903, 33806, 38833, 67612, 77666, 84515, 118321, 135224, 155332, 169030, 185933, 194165, 236642, 271831, 310664, 338060, 371866, 388330, 427163, 473284, 543662, 591605, 676120, 743732, 776660, 854326, 929665, 946568, 1087324, 1183210, 1301531, 1359155, 1487464, 1553320, 1708652, 1859330, 2135815, 2174648, 2366420, 2603062, 2718310, 2990141, 3417304, 3718660, 4271630, 4732840, 5206124, 5436620, 5980282, 6507655, 7437320, 8543260, 10412248, 10873240, 11960564, 13015310, 14950705, 17086520, 23921128, 26030620, 29901410, 52061240, 59802820, 119605640, 656394199, 1312788398, 2625576796, 3281970995, 4594759393, 5251153592, 6563941990, 7220336189, 9189518786, 13127883980, 14440672378, 18379037572, 22973796965, 26255767960, 28881344756, 36101680945, 36758075144, 45947593930, 50542353323, 57762689512, 72203361890, 91895187860, 101084706646, 144406723780, 183790375720, 202169413292, 252711766615, 288813447560, 404338826584, 505423533230, 1010847066460, 2021694132920]

約数ペア:

[(1, 2021694132920), (2, 1010847066460), (4, 505423533230), (5, 404338826584), (7, 288813447560), (8, 252711766615), (10, 202169413292), (11, 183790375720), (14, 144406723780), (20, 101084706646), (22, 91895187860), (28, 72203361890), (35, 57762689512), (40, 50542353323), (44, 45947593930), (55, 36758075144), (56, 36101680945), (70, 28881344756), (77, 26255767960), (88, 22973796965), (110, 18379037572), (140, 14440672378), (154, 13127883980), (220, 9189518786), (280, 7220336189), (308, 6563941990), (385, 5251153592), (440, 4594759393), (616, 3281970995), (770, 2625576796), (1540, 1312788398), (3080, 656394199), (16903, 119605640), (33806, 59802820), (38833, 52061240), (67612, 29901410), (77666, 26030620), (84515, 23921128), (118321, 17086520), (135224, 14950705), (155332, 13015310), (169030, 11960564), (185933, 10873240), (194165, 10412248), (236642, 8543260), (271831, 7437320), (310664, 6507655), (338060, 5980282), (371866, 5436620), (388330, 5206124), (427163, 4732840), (473284, 4271630), (543662, 3718660), (591605, 3417304), (676120, 2990141), (743732, 2718310), (776660, 2603062), (854326, 2366420), (929665, 2174648), (946568, 2135815), (1087324, 1859330), (1183210, 1708652), (1301531, 1553320), (1359155, 1487464)]