13845700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 33685344

約数和(自身を除く): 19839644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 307, 410, 451, 550, 614, 820, 902, 1025, 1100, 1228, 1535, 1804, 2050, 2255, 3070, 3377, 4100, 4510, 6140, 6754, 7675, 9020, 11275, 12587, 13508, 15350, 16885, 22550, 25174, 30700, 33770, 45100, 50348, 62935, 67540, 84425, 125870, 138457, 168850, 251740, 276914, 314675, 337700, 553828, 629350, 692285, 1258700, 1384570, 2769140, 3461425, 6922850, 13845700]

約数ペア:

[(1, 13845700), (2, 6922850), (4, 3461425), (5, 2769140), (10, 1384570), (11, 1258700), (20, 692285), (22, 629350), (25, 553828), (41, 337700), (44, 314675), (50, 276914), (55, 251740), (82, 168850), (100, 138457), (110, 125870), (164, 84425), (205, 67540), (220, 62935), (275, 50348), (307, 45100), (410, 33770), (451, 30700), (550, 25174), (614, 22550), (820, 16885), (902, 15350), (1025, 13508), (1100, 12587), (1228, 11275), (1535, 9020), (1804, 7675), (2050, 6754), (2255, 6140), (3070, 4510), (3377, 4100)]