268082240

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9413}}^1$

素因数の和:9519

約数の個数: 56

約数和(自身を含む): 645612120

約数和(自身を除く): 377529880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 9413, 14240, 18826, 28480, 37652, 47065, 75304, 94130, 150608, 188260, 301216, 376520, 602432, 753040, 837757, 1506080, 1675514, 3012160, 3351028, 4188785, 6702056, 8377570, 13404112, 16755140, 26808224, 33510280, 53616448, 67020560, 134041120, 268082240]

約数ペア:

[(1, 268082240), (2, 134041120), (4, 67020560), (5, 53616448), (8, 33510280), (10, 26808224), (16, 16755140), (20, 13404112), (32, 8377570), (40, 6702056), (64, 4188785), (80, 3351028), (89, 3012160), (160, 1675514), (178, 1506080), (320, 837757), (356, 753040), (445, 602432), (712, 376520), (890, 301216), (1424, 188260), (1780, 150608), (2848, 94130), (3560, 75304), (5696, 47065), (7120, 37652), (9413, 28480), (14240, 18826)]