9845405960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{7393}}^1$

素因数の和:7627

約数の個数: 96

約数和(自身を含む): 24112277640

約数和(自身を除く): 14266871680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 197, 260, 338, 394, 520, 676, 788, 845, 985, 1352, 1576, 1690, 1970, 2561, 3380, 3940, 5122, 6760, 7393, 7880, 10244, 12805, 14786, 20488, 25610, 29572, 33293, 36965, 51220, 59144, 66586, 73930, 96109, 102440, 133172, 147860, 166465, 192218, 266344, 295720, 332930, 384436, 480545, 665860, 768872, 961090, 1249417, 1331720, 1456421, 1922180, 2498834, 2912842, 3844360, 4997668, 5825684, 6247085, 7282105, 9995336, 11651368, 12494170, 14564210, 18933473, 24988340, 29128420, 37866946, 49976680, 58256840, 75733892, 94667365, 151467784, 189334730, 246135149, 378669460, 492270298, 757338920, 984540596, 1230675745, 1969081192, 2461351490, 4922702980, 9845405960]

約数ペア:

[(1, 9845405960), (2, 4922702980), (4, 2461351490), (5, 1969081192), (8, 1230675745), (10, 984540596), (13, 757338920), (20, 492270298), (26, 378669460), (40, 246135149), (52, 189334730), (65, 151467784), (104, 94667365), (130, 75733892), (169, 58256840), (197, 49976680), (260, 37866946), (338, 29128420), (394, 24988340), (520, 18933473), (676, 14564210), (788, 12494170), (845, 11651368), (985, 9995336), (1352, 7282105), (1576, 6247085), (1690, 5825684), (1970, 4997668), (2561, 3844360), (3380, 2912842), (3940, 2498834), (5122, 1922180), (6760, 1456421), (7393, 1331720), (7880, 1249417), (10244, 961090), (12805, 768872), (14786, 665860), (20488, 480545), (25610, 384436), (29572, 332930), (33293, 295720), (36965, 266344), (51220, 192218), (59144, 166465), (66586, 147860), (73930, 133172), (96109, 102440)]