84506350

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 161909280

約数和(自身を除く): 77402930

約数列:

[1, 2, 5, 10, 25, 50, 61, 103, 122, 206, 269, 305, 515, 538, 610, 1030, 1345, 1525, 2575, 2690, 3050, 5150, 6283, 6725, 12566, 13450, 16409, 27707, 31415, 32818, 55414, 62830, 82045, 138535, 157075, 164090, 277070, 314150, 410225, 692675, 820450, 1385350, 1690127, 3380254, 8450635, 16901270, 42253175, 84506350]

約数ペア:

[(1, 84506350), (2, 42253175), (5, 16901270), (10, 8450635), (25, 3380254), (50, 1690127), (61, 1385350), (103, 820450), (122, 692675), (206, 410225), (269, 314150), (305, 277070), (515, 164090), (538, 157075), (610, 138535), (1030, 82045), (1345, 62830), (1525, 55414), (2575, 32818), (2690, 31415), (3050, 27707), (5150, 16409), (6283, 13450), (6725, 12566)]