4080480140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1307}}^1$

素因数の和:1967

約数の個数: 96

約数和(自身を含む): 9777729024

約数和(自身を除く): 5697248884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 617, 1012, 1234, 1265, 1307, 2468, 2530, 2614, 3085, 5060, 5228, 6170, 6535, 6787, 12340, 13070, 13574, 14191, 14377, 26140, 27148, 28382, 28754, 30061, 33935, 56764, 57508, 60122, 67870, 70955, 71885, 120244, 135740, 141910, 143770, 150305, 156101, 283820, 287540, 300610, 312202, 330671, 601220, 624404, 661342, 780505, 806419, 1322684, 1561010, 1612838, 1653355, 3122020, 3225676, 3306710, 4032095, 6613420, 8064190, 8870609, 16128380, 17741218, 18547637, 35482436, 37095274, 44353045, 74190548, 88706090, 92738185, 177412180, 185476370, 204024007, 370952740, 408048014, 816096028, 1020120035, 2040240070, 4080480140]

約数ペア:

[(1, 4080480140), (2, 2040240070), (4, 1020120035), (5, 816096028), (10, 408048014), (11, 370952740), (20, 204024007), (22, 185476370), (23, 177412180), (44, 92738185), (46, 88706090), (55, 74190548), (92, 44353045), (110, 37095274), (115, 35482436), (220, 18547637), (230, 17741218), (253, 16128380), (460, 8870609), (506, 8064190), (617, 6613420), (1012, 4032095), (1234, 3306710), (1265, 3225676), (1307, 3122020), (2468, 1653355), (2530, 1612838), (2614, 1561010), (3085, 1322684), (5060, 806419), (5228, 780505), (6170, 661342), (6535, 624404), (6787, 601220), (12340, 330671), (13070, 312202), (13574, 300610), (14191, 287540), (14377, 283820), (26140, 156101), (27148, 150305), (28382, 143770), (28754, 141910), (30061, 135740), (33935, 120244), (56764, 71885), (57508, 70955), (60122, 67870)]