40805204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 40782316

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 113, 116, 226, 283, 319, 452, 566, 638, 1132, 1243, 1276, 2486, 3113, 3277, 4972, 6226, 6554, 8207, 12452, 13108, 16414, 31979, 32828, 36047, 63958, 72094, 90277, 127916, 144188, 180554, 351769, 361108, 703538, 927391, 1407076, 1854782, 3709564, 10201301, 20402602, 40805204]

約数ペア:

[(1, 40805204), (2, 20402602), (4, 10201301), (11, 3709564), (22, 1854782), (29, 1407076), (44, 927391), (58, 703538), (113, 361108), (116, 351769), (226, 180554), (283, 144188), (319, 127916), (452, 90277), (566, 72094), (638, 63958), (1132, 36047), (1243, 32828), (1276, 31979), (2486, 16414), (3113, 13108), (3277, 12452), (4972, 8207), (6226, 6554)]