2661502550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{262217}}^1$

素因数の和:262265

約数の個数: 48

約数和(自身を含む): 5852705760

約数和(自身を除く): 3191203210

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 262217, 524434, 1311085, 1835519, 2622170, 3671038, 6555425, 7604293, 9177595, 13110850, 15208586, 18355190, 38021465, 45887975, 53230051, 76042930, 91775950, 106460102, 190107325, 266150255, 380214650, 532300510, 1330751275, 2661502550]

約数ペア:

[(1, 2661502550), (2, 1330751275), (5, 532300510), (7, 380214650), (10, 266150255), (14, 190107325), (25, 106460102), (29, 91775950), (35, 76042930), (50, 53230051), (58, 45887975), (70, 38021465), (145, 18355190), (175, 15208586), (203, 13110850), (290, 9177595), (350, 7604293), (406, 6555425), (725, 3671038), (1015, 2622170), (1450, 1835519), (2030, 1311085), (5075, 524434), (10150, 262217)]