38157080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73379}}^1$

素因数の和:73403

約数の個数: 32

約数和(自身を含む): 92458800

約数和(自身を除く): 54301720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73379, 146758, 293516, 366895, 587032, 733790, 953927, 1467580, 1907854, 2935160, 3815708, 4769635, 7631416, 9539270, 19078540, 38157080]

約数ペア:

[(1, 38157080), (2, 19078540), (4, 9539270), (5, 7631416), (8, 4769635), (10, 3815708), (13, 2935160), (20, 1907854), (26, 1467580), (40, 953927), (52, 733790), (65, 587032), (104, 366895), (130, 293516), (260, 146758), (520, 73379)]