83735120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 232438248

約数和(自身を除く): 148703128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 521, 560, 574, 656, 784, 820, 980, 1042, 1148, 1435, 1640, 1960, 2009, 2084, 2296, 2605, 2870, 3280, 3647, 3920, 4018, 4168, 4592, 5210, 5740, 7294, 8036, 8336, 10045, 10420, 11480, 14588, 16072, 18235, 20090, 20840, 21361, 22960, 25529, 29176, 32144, 36470, 40180, 41680, 42722, 51058, 58352, 72940, 80360, 85444, 102116, 106805, 127645, 145880, 149527, 160720, 170888, 204232, 213610, 255290, 291760, 299054, 341776, 408464, 427220, 510580, 598108, 747635, 854440, 1021160, 1046689, 1196216, 1495270, 1708880, 2042320, 2093378, 2392432, 2990540, 4186756, 5233445, 5981080, 8373512, 10466890, 11962160, 16747024, 20933780, 41867560, 83735120]

約数ペア:

[(1, 83735120), (2, 41867560), (4, 20933780), (5, 16747024), (7, 11962160), (8, 10466890), (10, 8373512), (14, 5981080), (16, 5233445), (20, 4186756), (28, 2990540), (35, 2392432), (40, 2093378), (41, 2042320), (49, 1708880), (56, 1495270), (70, 1196216), (80, 1046689), (82, 1021160), (98, 854440), (112, 747635), (140, 598108), (164, 510580), (196, 427220), (205, 408464), (245, 341776), (280, 299054), (287, 291760), (328, 255290), (392, 213610), (410, 204232), (490, 170888), (521, 160720), (560, 149527), (574, 145880), (656, 127645), (784, 106805), (820, 102116), (980, 85444), (1042, 80360), (1148, 72940), (1435, 58352), (1640, 51058), (1960, 42722), (2009, 41680), (2084, 40180), (2296, 36470), (2605, 32144), (2870, 29176), (3280, 25529), (3647, 22960), (3920, 21361), (4018, 20840), (4168, 20090), (4592, 18235), (5210, 16072), (5740, 14588), (7294, 11480), (8036, 10420), (8336, 10045)]