2008448360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1731421}}^1$

素因数の和:1731461

約数の個数: 32

約数和(自身を含む): 4674839400

約数和(自身を除く): 2666391040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1731421, 3462842, 6925684, 8657105, 13851368, 17314210, 34628420, 50211209, 69256840, 100422418, 200844836, 251056045, 401689672, 502112090, 1004224180, 2008448360]

約数ペア:

[(1, 2008448360), (2, 1004224180), (4, 502112090), (5, 401689672), (8, 251056045), (10, 200844836), (20, 100422418), (29, 69256840), (40, 50211209), (58, 34628420), (116, 17314210), (145, 13851368), (232, 8657105), (290, 6925684), (580, 3462842), (1160, 1731421)]