1305250850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{24329}}^1$

素因数の和:24407

約数の個数: 48

約数和(自身を含む): 2579466600

約数和(自身を除く): 1274215750

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1850, 2146, 5365, 10730, 24329, 26825, 48658, 53650, 121645, 243290, 608225, 705541, 900173, 1216450, 1411082, 1800346, 3527705, 4500865, 7055410, 9001730, 17638525, 22504325, 26105017, 35277050, 45008650, 52210034, 130525085, 261050170, 652625425, 1305250850]

約数ペア:

[(1, 1305250850), (2, 652625425), (5, 261050170), (10, 130525085), (25, 52210034), (29, 45008650), (37, 35277050), (50, 26105017), (58, 22504325), (74, 17638525), (145, 9001730), (185, 7055410), (290, 4500865), (370, 3527705), (725, 1800346), (925, 1411082), (1073, 1216450), (1450, 900173), (1850, 705541), (2146, 608225), (5365, 243290), (10730, 121645), (24329, 53650), (26825, 48658)]