2016290650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{26759}}^1$

素因数の和:26919

約数の個数: 48

約数和(自身を含む): 4121254080

約数和(自身を除く): 2104963430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 685, 1370, 1507, 3014, 3425, 6850, 7535, 15070, 26759, 37675, 53518, 75350, 133795, 267590, 294349, 588698, 668975, 1337950, 1471745, 2943490, 3665983, 7331966, 7358725, 14717450, 18329915, 36659830, 40325813, 80651626, 91649575, 183299150, 201629065, 403258130, 1008145325, 2016290650]

約数ペア:

[(1, 2016290650), (2, 1008145325), (5, 403258130), (10, 201629065), (11, 183299150), (22, 91649575), (25, 80651626), (50, 40325813), (55, 36659830), (110, 18329915), (137, 14717450), (274, 7358725), (275, 7331966), (550, 3665983), (685, 2943490), (1370, 1471745), (1507, 1337950), (3014, 668975), (3425, 588698), (6850, 294349), (7535, 267590), (15070, 133795), (26759, 75350), (37675, 53518)]