283713204020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2529089}}^1$

素因数の和:2529248

約数の個数: 48

約数和(自身を含む): 611837452800

約数和(自身を除く): 328124248780

約数列:

[1, 2, 4, 5, 10, 20, 71, 79, 142, 158, 284, 316, 355, 395, 710, 790, 1420, 1580, 5609, 11218, 22436, 28045, 56090, 112180, 2529089, 5058178, 10116356, 12645445, 25290890, 50581780, 179565319, 199798031, 359130638, 399596062, 718261276, 799192124, 897826595, 998990155, 1795653190, 1997980310, 3591306380, 3995960620, 14185660201, 28371320402, 56742640804, 70928301005, 141856602010, 283713204020]

約数ペア:

[(1, 283713204020), (2, 141856602010), (4, 70928301005), (5, 56742640804), (10, 28371320402), (20, 14185660201), (71, 3995960620), (79, 3591306380), (142, 1997980310), (158, 1795653190), (284, 998990155), (316, 897826595), (355, 799192124), (395, 718261276), (710, 399596062), (790, 359130638), (1420, 199798031), (1580, 179565319), (5609, 50581780), (11218, 25290890), (22436, 12645445), (28045, 10116356), (56090, 5058178), (112180, 2529089)]