67340480

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1801

約数の個数: 56

約数和(自身を含む): 161714688

約数和(自身を除く): 94374208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 1657, 2032, 2540, 3314, 4064, 5080, 6628, 8128, 8285, 10160, 13256, 16570, 20320, 26512, 33140, 40640, 53024, 66280, 106048, 132560, 210439, 265120, 420878, 530240, 841756, 1052195, 1683512, 2104390, 3367024, 4208780, 6734048, 8417560, 13468096, 16835120, 33670240, 67340480]

約数ペア:

[(1, 67340480), (2, 33670240), (4, 16835120), (5, 13468096), (8, 8417560), (10, 6734048), (16, 4208780), (20, 3367024), (32, 2104390), (40, 1683512), (64, 1052195), (80, 841756), (127, 530240), (160, 420878), (254, 265120), (320, 210439), (508, 132560), (635, 106048), (1016, 66280), (1270, 53024), (1657, 40640), (2032, 33140), (2540, 26512), (3314, 20320), (4064, 16570), (5080, 13256), (6628, 10160), (8128, 8285)]