2005196280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{14149}}^1$

素因数の和:15344

約数の個数: 64

約数和(自身を含む): 6021108000

約数和(自身を除く): 4015911720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1181, 2362, 3543, 4724, 5905, 7086, 9448, 11810, 14149, 14172, 17715, 23620, 28298, 28344, 35430, 42447, 47240, 56596, 70745, 70860, 84894, 113192, 141490, 141720, 169788, 212235, 282980, 339576, 424470, 565960, 848940, 1697880, 16709969, 33419938, 50129907, 66839876, 83549845, 100259814, 133679752, 167099690, 200519628, 250649535, 334199380, 401039256, 501299070, 668398760, 1002598140, 2005196280]

約数ペア:

[(1, 2005196280), (2, 1002598140), (3, 668398760), (4, 501299070), (5, 401039256), (6, 334199380), (8, 250649535), (10, 200519628), (12, 167099690), (15, 133679752), (20, 100259814), (24, 83549845), (30, 66839876), (40, 50129907), (60, 33419938), (120, 16709969), (1181, 1697880), (2362, 848940), (3543, 565960), (4724, 424470), (5905, 339576), (7086, 282980), (9448, 212235), (11810, 169788), (14149, 141720), (14172, 141490), (17715, 113192), (23620, 84894), (28298, 70860), (28344, 70745), (35430, 56596), (42447, 47240)]