2218219467650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{4024711}}^1$

素因数の和:4024947

約数の個数: 48

約数和(自身を含む): 4210106333568

約数和(自身を除く): 1991886865918

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 151, 302, 365, 730, 755, 1510, 1825, 3650, 3775, 7550, 11023, 22046, 55115, 110230, 275575, 551150, 4024711, 8049422, 20123555, 40247110, 100617775, 201235550, 293803903, 587607806, 607731361, 1215462722, 1469019515, 2938039030, 3038656805, 6077313610, 7345097575, 14690195150, 15193284025, 30386568050, 44364389353, 88728778706, 221821946765, 443643893530, 1109109733825, 2218219467650]

約数ペア:

[(1, 2218219467650), (2, 1109109733825), (5, 443643893530), (10, 221821946765), (25, 88728778706), (50, 44364389353), (73, 30386568050), (146, 15193284025), (151, 14690195150), (302, 7345097575), (365, 6077313610), (730, 3038656805), (755, 2938039030), (1510, 1469019515), (1825, 1215462722), (3650, 607731361), (3775, 587607806), (7550, 293803903), (11023, 201235550), (22046, 100617775), (55115, 40247110), (110230, 20123555), (275575, 8049422), (551150, 4024711)]