13400750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 27636336

約数和(自身を除く): 14235586

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 443, 550, 605, 886, 1210, 1375, 2215, 2750, 3025, 4430, 4873, 6050, 9746, 11075, 15125, 22150, 24365, 30250, 48730, 53603, 55375, 107206, 110750, 121825, 243650, 268015, 536030, 609125, 1218250, 1340075, 2680150, 6700375, 13400750]

約数ペア:

[(1, 13400750), (2, 6700375), (5, 2680150), (10, 1340075), (11, 1218250), (22, 609125), (25, 536030), (50, 268015), (55, 243650), (110, 121825), (121, 110750), (125, 107206), (242, 55375), (250, 53603), (275, 48730), (443, 30250), (550, 24365), (605, 22150), (886, 15125), (1210, 11075), (1375, 9746), (2215, 6050), (2750, 4873), (3025, 4430)]