38157470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7159}}^1$

素因数の和:7220

約数の個数: 32

約数和(自身を含む): 75781440

約数和(自身を除く): 37623970

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7159, 14318, 35795, 71590, 93067, 186134, 293519, 465335, 587038, 930670, 1467595, 2935190, 3815747, 7631494, 19078735, 38157470]

約数ペア:

[(1, 38157470), (2, 19078735), (5, 7631494), (10, 3815747), (13, 2935190), (26, 1467595), (41, 930670), (65, 587038), (82, 465335), (130, 293519), (205, 186134), (410, 93067), (533, 71590), (1066, 35795), (2665, 14318), (5330, 7159)]