383307888980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1\times {\mathrm{274627}}^1$

素因数の和:278328

約数の個数: 48

約数和(自身を含む): 847545948480

約数和(自身を除く): 464238059500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3673, 7346, 14692, 18365, 36730, 69787, 73460, 139574, 274627, 279148, 348935, 549254, 697870, 1098508, 1373135, 1395740, 2746270, 5217913, 5492540, 10435826, 20871652, 26089565, 52179130, 104358260, 1008704971, 2017409942, 4034819884, 5043524855, 10087049710, 19165394449, 20174099420, 38330788898, 76661577796, 95826972245, 191653944490, 383307888980]

約数ペア:

[(1, 383307888980), (2, 191653944490), (4, 95826972245), (5, 76661577796), (10, 38330788898), (19, 20174099420), (20, 19165394449), (38, 10087049710), (76, 5043524855), (95, 4034819884), (190, 2017409942), (380, 1008704971), (3673, 104358260), (7346, 52179130), (14692, 26089565), (18365, 20871652), (36730, 10435826), (69787, 5492540), (73460, 5217913), (139574, 2746270), (274627, 1395740), (279148, 1373135), (348935, 1098508), (549254, 697870)]