29840800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3422

約数の個数: 72

約数和(自身を含む): 79494912

約数和(自身を除く): 49654112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 3391, 4400, 6782, 8800, 13564, 16955, 27128, 33910, 37301, 54256, 67820, 74602, 84775, 108512, 135640, 149204, 169550, 186505, 271280, 298408, 339100, 373010, 542560, 596816, 678200, 746020, 932525, 1193632, 1356400, 1492040, 1865050, 2712800, 2984080, 3730100, 5968160, 7460200, 14920400, 29840800]

約数ペア:

[(1, 29840800), (2, 14920400), (4, 7460200), (5, 5968160), (8, 3730100), (10, 2984080), (11, 2712800), (16, 1865050), (20, 1492040), (22, 1356400), (25, 1193632), (32, 932525), (40, 746020), (44, 678200), (50, 596816), (55, 542560), (80, 373010), (88, 339100), (100, 298408), (110, 271280), (160, 186505), (176, 169550), (200, 149204), (220, 135640), (275, 108512), (352, 84775), (400, 74602), (440, 67820), (550, 54256), (800, 37301), (880, 33910), (1100, 27128), (1760, 16955), (2200, 13564), (3391, 8800), (4400, 6782)]