82330240

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 198122760

約数和(自身を除く): 115792520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 640, 653, 788, 985, 1306, 1576, 1970, 2612, 3152, 3265, 3940, 5224, 6304, 6530, 7880, 10448, 12608, 13060, 15760, 20896, 25216, 26120, 31520, 41792, 52240, 63040, 83584, 104480, 126080, 128641, 208960, 257282, 417920, 514564, 643205, 1029128, 1286410, 2058256, 2572820, 4116512, 5145640, 8233024, 10291280, 16466048, 20582560, 41165120, 82330240]

約数ペア:

[(1, 82330240), (2, 41165120), (4, 20582560), (5, 16466048), (8, 10291280), (10, 8233024), (16, 5145640), (20, 4116512), (32, 2572820), (40, 2058256), (64, 1286410), (80, 1029128), (128, 643205), (160, 514564), (197, 417920), (320, 257282), (394, 208960), (640, 128641), (653, 126080), (788, 104480), (985, 83584), (1306, 63040), (1576, 52240), (1970, 41792), (2612, 31520), (3152, 26120), (3265, 25216), (3940, 20896), (5224, 15760), (6304, 13060), (6530, 12608), (7880, 10448)]