2056520280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{176677}}^1$

素因数の和:176788

約数の個数: 64

約数和(自身を含む): 6233199840

約数和(自身を除く): 4176679560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 176677, 353354, 530031, 706708, 883385, 1060062, 1413416, 1766770, 2120124, 2650155, 3533540, 4240248, 5300310, 7067080, 10600620, 17137669, 21201240, 34275338, 51413007, 68550676, 85688345, 102826014, 137101352, 171376690, 205652028, 257065035, 342753380, 411304056, 514130070, 685506760, 1028260140, 2056520280]

約数ペア:

[(1, 2056520280), (2, 1028260140), (3, 685506760), (4, 514130070), (5, 411304056), (6, 342753380), (8, 257065035), (10, 205652028), (12, 171376690), (15, 137101352), (20, 102826014), (24, 85688345), (30, 68550676), (40, 51413007), (60, 34275338), (97, 21201240), (120, 17137669), (194, 10600620), (291, 7067080), (388, 5300310), (485, 4240248), (582, 3533540), (776, 2650155), (970, 2120124), (1164, 1766770), (1455, 1413416), (1940, 1060062), (2328, 883385), (2910, 706708), (3880, 530031), (5820, 353354), (11640, 176677)]