1426564480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202637}}^1$

素因数の和:202667

約数の個数: 64

約数和(自身を含む): 3720433680

約数和(自身を除く): 2293869200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 202637, 405274, 810548, 1013185, 1621096, 2026370, 2229007, 3242192, 4052740, 4458014, 6484384, 8105480, 8916028, 11145035, 12968768, 16210960, 17832056, 22290070, 25937536, 32421920, 35664112, 44580140, 64843840, 71328224, 89160280, 129687680, 142656448, 178320560, 285312896, 356641120, 713282240, 1426564480]

約数ペア:

[(1, 1426564480), (2, 713282240), (4, 356641120), (5, 285312896), (8, 178320560), (10, 142656448), (11, 129687680), (16, 89160280), (20, 71328224), (22, 64843840), (32, 44580140), (40, 35664112), (44, 32421920), (55, 25937536), (64, 22290070), (80, 17832056), (88, 16210960), (110, 12968768), (128, 11145035), (160, 8916028), (176, 8105480), (220, 6484384), (320, 4458014), (352, 4052740), (440, 3242192), (640, 2229007), (704, 2026370), (880, 1621096), (1408, 1013185), (1760, 810548), (3520, 405274), (7040, 202637)]