4327777120

素因数分解:

$2^5\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{7879}}^1$

素因数の和:11327

約数の個数: 48

約数和(自身を含む): 10228649760

約数和(自身を除く): 5900872640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3433, 6866, 7879, 13732, 15758, 17165, 27464, 31516, 34330, 39395, 54928, 63032, 68660, 78790, 109856, 126064, 137320, 157580, 252128, 274640, 315160, 549280, 630320, 1260640, 27048607, 54097214, 108194428, 135243035, 216388856, 270486070, 432777712, 540972140, 865555424, 1081944280, 2163888560, 4327777120]

約数ペア:

[(1, 4327777120), (2, 2163888560), (4, 1081944280), (5, 865555424), (8, 540972140), (10, 432777712), (16, 270486070), (20, 216388856), (32, 135243035), (40, 108194428), (80, 54097214), (160, 27048607), (3433, 1260640), (6866, 630320), (7879, 549280), (13732, 315160), (15758, 274640), (17165, 252128), (27464, 157580), (31516, 137320), (34330, 126064), (39395, 109856), (54928, 78790), (63032, 68660)]