33387860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 44752300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 3229, 5170, 6458, 10340, 12916, 16145, 32290, 35519, 64580, 71038, 142076, 151763, 177595, 303526, 355190, 607052, 710380, 758815, 1517630, 1669393, 3035260, 3338786, 6677572, 8346965, 16693930, 33387860]

約数ペア:

[(1, 33387860), (2, 16693930), (4, 8346965), (5, 6677572), (10, 3338786), (11, 3035260), (20, 1669393), (22, 1517630), (44, 758815), (47, 710380), (55, 607052), (94, 355190), (110, 303526), (188, 177595), (220, 151763), (235, 142076), (470, 71038), (517, 64580), (940, 35519), (1034, 32290), (2068, 16145), (2585, 12916), (3229, 10340), (5170, 6458)]