76717289680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30934391}}^1$

素因数の和:30934435

約数の個数: 40

約数和(自身を含む): 184121501184

約数和(自身を除く): 107404211504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 30934391, 61868782, 123737564, 154671955, 247475128, 309343910, 494950256, 618687820, 958966121, 1237375640, 1917932242, 2474751280, 3835864484, 4794830605, 7671728968, 9589661210, 15343457936, 19179322420, 38358644840, 76717289680]

約数ペア:

[(1, 76717289680), (2, 38358644840), (4, 19179322420), (5, 15343457936), (8, 9589661210), (10, 7671728968), (16, 4794830605), (20, 3835864484), (31, 2474751280), (40, 1917932242), (62, 1237375640), (80, 958966121), (124, 618687820), (155, 494950256), (248, 309343910), (310, 247475128), (496, 154671955), (620, 123737564), (1240, 61868782), (2480, 30934391)]