2017352740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9497}}^1$

素因数の和:9581

約数の個数: 96

約数和(自身を含む): 4914645120

約数和(自身を除く): 2897292380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 43, 52, 65, 76, 86, 95, 130, 172, 190, 215, 247, 260, 380, 430, 494, 559, 817, 860, 988, 1118, 1235, 1634, 2236, 2470, 2795, 3268, 4085, 4940, 5590, 8170, 9497, 10621, 11180, 16340, 18994, 21242, 37988, 42484, 47485, 53105, 94970, 106210, 123461, 180443, 189940, 212420, 246922, 360886, 408371, 493844, 617305, 721772, 816742, 902215, 1234610, 1633484, 1804430, 2041855, 2345759, 2469220, 3608860, 4083710, 4691518, 5308823, 7759049, 8167420, 9383036, 10617646, 11728795, 15518098, 21235292, 23457590, 26544115, 31036196, 38795245, 46915180, 53088230, 77590490, 100867637, 106176460, 155180980, 201735274, 403470548, 504338185, 1008676370, 2017352740]

約数ペア:

[(1, 2017352740), (2, 1008676370), (4, 504338185), (5, 403470548), (10, 201735274), (13, 155180980), (19, 106176460), (20, 100867637), (26, 77590490), (38, 53088230), (43, 46915180), (52, 38795245), (65, 31036196), (76, 26544115), (86, 23457590), (95, 21235292), (130, 15518098), (172, 11728795), (190, 10617646), (215, 9383036), (247, 8167420), (260, 7759049), (380, 5308823), (430, 4691518), (494, 4083710), (559, 3608860), (817, 2469220), (860, 2345759), (988, 2041855), (1118, 1804430), (1235, 1633484), (1634, 1234610), (2236, 902215), (2470, 816742), (2795, 721772), (3268, 617305), (4085, 493844), (4940, 408371), (5590, 360886), (8170, 246922), (9497, 212420), (10621, 189940), (11180, 180443), (16340, 123461), (18994, 106210), (21242, 94970), (37988, 53105), (42484, 47485)]