1201960045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 1803110400

約数和(自身を除く): 601150355

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 103, 143, 209, 247, 515, 715, 859, 1045, 1133, 1235, 1339, 1957, 2717, 4295, 5665, 6695, 9449, 9785, 11167, 13585, 14729, 16321, 21527, 25441, 47245, 55835, 73645, 81605, 88477, 107635, 122837, 127205, 179531, 212173, 279851, 442385, 614185, 897655, 973247, 1060865, 1150201, 1399255, 1681063, 2333903, 4866235, 5751005, 8405315, 11669515, 12652211, 18491693, 21853819, 63261055, 92458465, 109269095, 240392009, 1201960045]

約数ペア:

[(1, 1201960045), (5, 240392009), (11, 109269095), (13, 92458465), (19, 63261055), (55, 21853819), (65, 18491693), (95, 12652211), (103, 11669515), (143, 8405315), (209, 5751005), (247, 4866235), (515, 2333903), (715, 1681063), (859, 1399255), (1045, 1150201), (1133, 1060865), (1235, 973247), (1339, 897655), (1957, 614185), (2717, 442385), (4295, 279851), (5665, 212173), (6695, 179531), (9449, 127205), (9785, 122837), (11167, 107635), (13585, 88477), (14729, 81605), (16321, 73645), (21527, 55835), (25441, 47245)]