10200190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 14475650

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1019, 1430, 2002, 2038, 5005, 5095, 7133, 10010, 10190, 11209, 13247, 14266, 22418, 26494, 35665, 56045, 66235, 71330, 78463, 92729, 112090, 132470, 145717, 156926, 185458, 291434, 392315, 463645, 728585, 784630, 927290, 1020019, 1457170, 2040038, 5100095, 10200190]

約数ペア:

[(1, 10200190), (2, 5100095), (5, 2040038), (7, 1457170), (10, 1020019), (11, 927290), (13, 784630), (14, 728585), (22, 463645), (26, 392315), (35, 291434), (55, 185458), (65, 156926), (70, 145717), (77, 132470), (91, 112090), (110, 92729), (130, 78463), (143, 71330), (154, 66235), (182, 56045), (286, 35665), (385, 26494), (455, 22418), (715, 14266), (770, 13247), (910, 11209), (1001, 10190), (1019, 10010), (1430, 7133), (2002, 5095), (2038, 5005)]