13127300

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 28654416

約数和(自身を除く): 15527116

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 523, 1004, 1046, 1255, 2092, 2510, 2615, 5020, 5230, 6275, 10460, 12550, 13075, 25100, 26150, 52300, 131273, 262546, 525092, 656365, 1312730, 2625460, 3281825, 6563650, 13127300]

約数ペア:

[(1, 13127300), (2, 6563650), (4, 3281825), (5, 2625460), (10, 1312730), (20, 656365), (25, 525092), (50, 262546), (100, 131273), (251, 52300), (502, 26150), (523, 25100), (1004, 13075), (1046, 12550), (1255, 10460), (2092, 6275), (2510, 5230), (2615, 5020)]