32865920

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 79590600

約数和(自身を除く): 46724680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 577, 640, 712, 890, 1154, 1424, 1780, 2308, 2848, 2885, 3560, 4616, 5696, 5770, 7120, 9232, 11392, 11540, 14240, 18464, 23080, 28480, 36928, 46160, 51353, 56960, 73856, 92320, 102706, 184640, 205412, 256765, 369280, 410824, 513530, 821648, 1027060, 1643296, 2054120, 3286592, 4108240, 6573184, 8216480, 16432960, 32865920]

約数ペア:

[(1, 32865920), (2, 16432960), (4, 8216480), (5, 6573184), (8, 4108240), (10, 3286592), (16, 2054120), (20, 1643296), (32, 1027060), (40, 821648), (64, 513530), (80, 410824), (89, 369280), (128, 256765), (160, 205412), (178, 184640), (320, 102706), (356, 92320), (445, 73856), (577, 56960), (640, 51353), (712, 46160), (890, 36928), (1154, 28480), (1424, 23080), (1780, 18464), (2308, 14240), (2848, 11540), (2885, 11392), (3560, 9232), (4616, 7120), (5696, 5770)]