4920377815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{1319}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 6258954240

約数和(自身を除く): 1338576425

約数列:

[1, 5, 31, 41, 155, 205, 587, 1271, 1319, 2935, 6355, 6595, 18197, 24067, 40889, 54079, 90985, 120335, 204445, 270395, 746077, 774253, 1676449, 3730385, 3871265, 8382245, 24001843, 31744373, 120009215, 158721865, 984075563, 4920377815]

約数ペア:

[(1, 4920377815), (5, 984075563), (31, 158721865), (41, 120009215), (155, 31744373), (205, 24001843), (587, 8382245), (1271, 3871265), (1319, 3730385), (2935, 1676449), (6355, 774253), (6595, 746077), (18197, 270395), (24067, 204445), (40889, 120335), (54079, 90985)]