4185486580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{74027}}^1$

素因数の和:74304

約数の個数: 48

約数和(自身を含む): 9626008896

約数和(自身を除く): 5440522316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 1028, 1285, 2570, 2827, 5140, 5654, 11308, 14135, 28270, 56540, 74027, 148054, 296108, 370135, 740270, 814297, 1480540, 1628594, 3257188, 4071485, 8142970, 16285940, 19024939, 38049878, 76099756, 95124695, 190249390, 209274329, 380498780, 418548658, 837097316, 1046371645, 2092743290, 4185486580]

約数ペア:

[(1, 4185486580), (2, 2092743290), (4, 1046371645), (5, 837097316), (10, 418548658), (11, 380498780), (20, 209274329), (22, 190249390), (44, 95124695), (55, 76099756), (110, 38049878), (220, 19024939), (257, 16285940), (514, 8142970), (1028, 4071485), (1285, 3257188), (2570, 1628594), (2827, 1480540), (5140, 814297), (5654, 740270), (11308, 370135), (14135, 296108), (28270, 148054), (56540, 74027)]