2013646580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 4680643968

約数和(自身を除く): 2666997388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 233, 241, 326, 466, 482, 652, 815, 932, 964, 1165, 1205, 1630, 1793, 2330, 2410, 2563, 2651, 3260, 3586, 4660, 4820, 5126, 5302, 7172, 8965, 10252, 10604, 12815, 13255, 17930, 25630, 26510, 35860, 37979, 39283, 51260, 53020, 56153, 75958, 78566, 112306, 151916, 157132, 189895, 196415, 224612, 280765, 379790, 392830, 417769, 432113, 561530, 617683, 759580, 785660, 835538, 864226, 1123060, 1235366, 1671076, 1728452, 2088845, 2160565, 2470732, 3088415, 4177690, 4321130, 6176830, 8355380, 8642260, 9152939, 12353660, 18305878, 36611756, 45764695, 91529390, 100682329, 183058780, 201364658, 402729316, 503411645, 1006823290, 2013646580]

約数ペア:

[(1, 2013646580), (2, 1006823290), (4, 503411645), (5, 402729316), (10, 201364658), (11, 183058780), (20, 100682329), (22, 91529390), (44, 45764695), (55, 36611756), (110, 18305878), (163, 12353660), (220, 9152939), (233, 8642260), (241, 8355380), (326, 6176830), (466, 4321130), (482, 4177690), (652, 3088415), (815, 2470732), (932, 2160565), (964, 2088845), (1165, 1728452), (1205, 1671076), (1630, 1235366), (1793, 1123060), (2330, 864226), (2410, 835538), (2563, 785660), (2651, 759580), (3260, 617683), (3586, 561530), (4660, 432113), (4820, 417769), (5126, 392830), (5302, 379790), (7172, 280765), (8965, 224612), (10252, 196415), (10604, 189895), (12815, 157132), (13255, 151916), (17930, 112306), (25630, 78566), (26510, 75958), (35860, 56153), (37979, 53020), (39283, 51260)]