425405640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11113}}^1$

素因数の和:11167

約数の個数: 128

約数和(自身を含む): 1440374400

約数和(自身を除く): 1014968760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 11113, 12760, 19140, 22226, 33339, 38280, 44452, 55565, 66678, 88904, 111130, 122243, 133356, 166695, 222260, 244486, 266712, 322277, 333390, 366729, 444520, 488972, 611215, 644554, 666780, 733458, 966831, 977944, 1222430, 1289108, 1333560, 1466916, 1611385, 1833645, 1933662, 2444860, 2578216, 2933832, 3222770, 3545047, 3667290, 3867324, 4834155, 4889720, 6445540, 7090094, 7334580, 7734648, 9668310, 10635141, 12891080, 14180188, 14669160, 17725235, 19336620, 21270282, 28360376, 35450470, 38673240, 42540564, 53175705, 70900940, 85081128, 106351410, 141801880, 212702820, 425405640]

約数ペア:

[(1, 425405640), (2, 212702820), (3, 141801880), (4, 106351410), (5, 85081128), (6, 70900940), (8, 53175705), (10, 42540564), (11, 38673240), (12, 35450470), (15, 28360376), (20, 21270282), (22, 19336620), (24, 17725235), (29, 14669160), (30, 14180188), (33, 12891080), (40, 10635141), (44, 9668310), (55, 7734648), (58, 7334580), (60, 7090094), (66, 6445540), (87, 4889720), (88, 4834155), (110, 3867324), (116, 3667290), (120, 3545047), (132, 3222770), (145, 2933832), (165, 2578216), (174, 2444860), (220, 1933662), (232, 1833645), (264, 1611385), (290, 1466916), (319, 1333560), (330, 1289108), (348, 1222430), (435, 977944), (440, 966831), (580, 733458), (638, 666780), (660, 644554), (696, 611215), (870, 488972), (957, 444520), (1160, 366729), (1276, 333390), (1320, 322277), (1595, 266712), (1740, 244486), (1914, 222260), (2552, 166695), (3190, 133356), (3480, 122243), (3828, 111130), (4785, 88904), (6380, 66678), (7656, 55565), (9570, 44452), (11113, 38280), (12760, 33339), (19140, 22226)]