2280825080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{8039}}^1$

素因数の和:8264

約数の個数: 64

約数和(自身を含む): 5288068800

約数和(自身を除く): 3007243720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 173, 205, 328, 346, 410, 692, 820, 865, 1384, 1640, 1730, 3460, 6920, 7093, 8039, 14186, 16078, 28372, 32156, 35465, 40195, 56744, 64312, 70930, 80390, 141860, 160780, 283720, 321560, 329599, 659198, 1318396, 1390747, 1647995, 2636792, 2781494, 3295990, 5562988, 6591980, 6953735, 11125976, 13183960, 13907470, 27814940, 55629880, 57020627, 114041254, 228082508, 285103135, 456165016, 570206270, 1140412540, 2280825080]

約数ペア:

[(1, 2280825080), (2, 1140412540), (4, 570206270), (5, 456165016), (8, 285103135), (10, 228082508), (20, 114041254), (40, 57020627), (41, 55629880), (82, 27814940), (164, 13907470), (173, 13183960), (205, 11125976), (328, 6953735), (346, 6591980), (410, 5562988), (692, 3295990), (820, 2781494), (865, 2636792), (1384, 1647995), (1640, 1390747), (1730, 1318396), (3460, 659198), (6920, 329599), (7093, 321560), (8039, 283720), (14186, 160780), (16078, 141860), (28372, 80390), (32156, 70930), (35465, 64312), (40195, 56744)]