73733440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20975

約数の個数: 56

約数和(自身を含む): 191548512

約数和(自身を除く): 117815072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20947, 41894, 83788, 104735, 167576, 209470, 230417, 335152, 418940, 460834, 670304, 837880, 921668, 1152085, 1340608, 1675760, 1843336, 2304170, 3351520, 3686672, 4608340, 6703040, 7373344, 9216680, 14746688, 18433360, 36866720, 73733440]

約数ペア:

[(1, 73733440), (2, 36866720), (4, 18433360), (5, 14746688), (8, 9216680), (10, 7373344), (11, 6703040), (16, 4608340), (20, 3686672), (22, 3351520), (32, 2304170), (40, 1843336), (44, 1675760), (55, 1340608), (64, 1152085), (80, 921668), (88, 837880), (110, 670304), (160, 460834), (176, 418940), (220, 335152), (320, 230417), (352, 209470), (440, 167576), (704, 104735), (880, 83788), (1760, 41894), (3520, 20947)]