8043707210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20443}}^1$

素因数の和:20548

約数の個数: 96

約数和(自身を含む): 18626283072

約数和(自身を除く): 10582575862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 73, 77, 98, 110, 146, 154, 245, 365, 385, 490, 511, 539, 730, 770, 803, 1022, 1078, 1606, 2555, 2695, 3577, 4015, 5110, 5390, 5621, 7154, 8030, 11242, 17885, 20443, 28105, 35770, 39347, 40886, 56210, 78694, 102215, 143101, 196735, 204430, 224873, 286202, 393470, 449746, 715505, 1001707, 1124365, 1431010, 1492339, 1574111, 2003414, 2248730, 2984678, 3148222, 5008535, 7461695, 7870555, 10017070, 10446373, 11018777, 14923390, 15741110, 16415729, 20892746, 22037554, 32831458, 52231865, 55093885, 73124611, 82078645, 104463730, 110187770, 114910103, 146249222, 164157290, 229820206, 365623055, 574550515, 731246110, 804370721, 1149101030, 1608741442, 4021853605, 8043707210]

約数ペア:

[(1, 8043707210), (2, 4021853605), (5, 1608741442), (7, 1149101030), (10, 804370721), (11, 731246110), (14, 574550515), (22, 365623055), (35, 229820206), (49, 164157290), (55, 146249222), (70, 114910103), (73, 110187770), (77, 104463730), (98, 82078645), (110, 73124611), (146, 55093885), (154, 52231865), (245, 32831458), (365, 22037554), (385, 20892746), (490, 16415729), (511, 15741110), (539, 14923390), (730, 11018777), (770, 10446373), (803, 10017070), (1022, 7870555), (1078, 7461695), (1606, 5008535), (2555, 3148222), (2695, 2984678), (3577, 2248730), (4015, 2003414), (5110, 1574111), (5390, 1492339), (5621, 1431010), (7154, 1124365), (8030, 1001707), (11242, 715505), (17885, 449746), (20443, 393470), (28105, 286202), (35770, 224873), (39347, 204430), (40886, 196735), (56210, 143101), (78694, 102215)]