2039744510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 3919878144

約数和(自身を除く): 1880133634

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 163, 185, 310, 326, 370, 815, 1091, 1147, 1630, 2182, 2294, 5053, 5455, 5735, 6031, 10106, 10910, 11470, 12062, 25265, 30155, 33821, 40367, 50530, 60310, 67642, 80734, 169105, 177833, 186961, 201835, 338210, 355666, 373922, 403670, 889165, 934805, 1251377, 1778330, 1869610, 2502754, 5512823, 6256885, 6579821, 11025646, 12513770, 13159642, 27564115, 32899105, 55128230, 65798210, 203974451, 407948902, 1019872255, 2039744510]

約数ペア:

[(1, 2039744510), (2, 1019872255), (5, 407948902), (10, 203974451), (31, 65798210), (37, 55128230), (62, 32899105), (74, 27564115), (155, 13159642), (163, 12513770), (185, 11025646), (310, 6579821), (326, 6256885), (370, 5512823), (815, 2502754), (1091, 1869610), (1147, 1778330), (1630, 1251377), (2182, 934805), (2294, 889165), (5053, 403670), (5455, 373922), (5735, 355666), (6031, 338210), (10106, 201835), (10910, 186961), (11470, 177833), (12062, 169105), (25265, 80734), (30155, 67642), (33821, 60310), (40367, 50530)]