2019366050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{8329}}^1$

素因数の和:8727

約数の個数: 48

約数和(自身を含む): 4056276840

約数和(自身を除く): 2036910790

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 373, 650, 746, 1865, 3730, 4849, 8329, 9325, 9698, 16658, 18650, 24245, 41645, 48490, 83290, 108277, 121225, 208225, 216554, 242450, 416450, 541385, 1082770, 2706925, 3106717, 5413850, 6213434, 15533585, 31067170, 40387321, 77667925, 80774642, 155335850, 201936605, 403873210, 1009683025, 2019366050]

約数ペア:

[(1, 2019366050), (2, 1009683025), (5, 403873210), (10, 201936605), (13, 155335850), (25, 80774642), (26, 77667925), (50, 40387321), (65, 31067170), (130, 15533585), (325, 6213434), (373, 5413850), (650, 3106717), (746, 2706925), (1865, 1082770), (3730, 541385), (4849, 416450), (8329, 242450), (9325, 216554), (9698, 208225), (16658, 121225), (18650, 108277), (24245, 83290), (41645, 48490)]