422034100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 952673400

約数和(自身を除く): 530639300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 269, 290, 538, 541, 580, 725, 1076, 1082, 1345, 1450, 2164, 2690, 2705, 2900, 5380, 5410, 6725, 7801, 10820, 13450, 13525, 15602, 15689, 26900, 27050, 31204, 31378, 39005, 54100, 62756, 78010, 78445, 145529, 156020, 156890, 195025, 291058, 313780, 390050, 392225, 582116, 727645, 780100, 784450, 1455290, 1568900, 2910580, 3638225, 4220341, 7276450, 8440682, 14552900, 16881364, 21101705, 42203410, 84406820, 105508525, 211017050, 422034100]

約数ペア:

[(1, 422034100), (2, 211017050), (4, 105508525), (5, 84406820), (10, 42203410), (20, 21101705), (25, 16881364), (29, 14552900), (50, 8440682), (58, 7276450), (100, 4220341), (116, 3638225), (145, 2910580), (269, 1568900), (290, 1455290), (538, 784450), (541, 780100), (580, 727645), (725, 582116), (1076, 392225), (1082, 390050), (1345, 313780), (1450, 291058), (2164, 195025), (2690, 156890), (2705, 156020), (2900, 145529), (5380, 78445), (5410, 78010), (6725, 62756), (7801, 54100), (10820, 39005), (13450, 31378), (13525, 31204), (15602, 27050), (15689, 26900)]