10142320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 23842224

約数和(自身を除く): 13699904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1307, 1552, 1940, 2614, 3880, 5228, 6535, 7760, 10456, 13070, 20912, 26140, 52280, 104560, 126779, 253558, 507116, 633895, 1014232, 1267790, 2028464, 2535580, 5071160, 10142320]

約数ペア:

[(1, 10142320), (2, 5071160), (4, 2535580), (5, 2028464), (8, 1267790), (10, 1014232), (16, 633895), (20, 507116), (40, 253558), (80, 126779), (97, 104560), (194, 52280), (388, 26140), (485, 20912), (776, 13070), (970, 10456), (1307, 7760), (1552, 6535), (1940, 5228), (2614, 3880)]