4065750920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35677}}^1$

素因数の和:35743

約数の個数: 128

約数和(自身を含む): 11713800960

約数和(自身を除く): 7648050040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 616, 740, 770, 814, 1036, 1295, 1480, 1540, 1628, 2035, 2072, 2590, 2849, 3080, 3256, 4070, 5180, 5698, 8140, 10360, 11396, 14245, 16280, 22792, 28490, 35677, 56980, 71354, 113960, 142708, 178385, 249739, 285416, 356770, 392447, 499478, 713540, 784894, 998956, 1248695, 1320049, 1427080, 1569788, 1962235, 1997912, 2497390, 2640098, 2747129, 3139576, 3924470, 4994780, 5280196, 5494258, 6600245, 7848940, 9240343, 9989560, 10560392, 10988516, 13200490, 13735645, 14520539, 15697880, 18480686, 21977032, 26400980, 27471290, 29041078, 36961372, 46201715, 52801960, 54942580, 58082156, 72602695, 73922744, 92403430, 101643773, 109885160, 116164312, 145205390, 184806860, 203287546, 290410780, 369613720, 406575092, 508218865, 580821560, 813150184, 1016437730, 2032875460, 4065750920]

約数ペア:

[(1, 4065750920), (2, 2032875460), (4, 1016437730), (5, 813150184), (7, 580821560), (8, 508218865), (10, 406575092), (11, 369613720), (14, 290410780), (20, 203287546), (22, 184806860), (28, 145205390), (35, 116164312), (37, 109885160), (40, 101643773), (44, 92403430), (55, 73922744), (56, 72602695), (70, 58082156), (74, 54942580), (77, 52801960), (88, 46201715), (110, 36961372), (140, 29041078), (148, 27471290), (154, 26400980), (185, 21977032), (220, 18480686), (259, 15697880), (280, 14520539), (296, 13735645), (308, 13200490), (370, 10988516), (385, 10560392), (407, 9989560), (440, 9240343), (518, 7848940), (616, 6600245), (740, 5494258), (770, 5280196), (814, 4994780), (1036, 3924470), (1295, 3139576), (1480, 2747129), (1540, 2640098), (1628, 2497390), (2035, 1997912), (2072, 1962235), (2590, 1569788), (2849, 1427080), (3080, 1320049), (3256, 1248695), (4070, 998956), (5180, 784894), (5698, 713540), (8140, 499478), (10360, 392447), (11396, 356770), (14245, 285416), (16280, 249739), (22792, 178385), (28490, 142708), (35677, 113960), (56980, 71354)]