42518560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37963}}^1$

素因数の和:37985

約数の個数: 48

約数和(自身を含む): 114803136

約数和(自身を除く): 72284576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 37963, 75926, 151852, 189815, 265741, 303704, 379630, 531482, 607408, 759260, 1062964, 1214816, 1328705, 1518520, 2125928, 2657410, 3037040, 4251856, 5314820, 6074080, 8503712, 10629640, 21259280, 42518560]

約数ペア:

[(1, 42518560), (2, 21259280), (4, 10629640), (5, 8503712), (7, 6074080), (8, 5314820), (10, 4251856), (14, 3037040), (16, 2657410), (20, 2125928), (28, 1518520), (32, 1328705), (35, 1214816), (40, 1062964), (56, 759260), (70, 607408), (80, 531482), (112, 379630), (140, 303704), (160, 265741), (224, 189815), (280, 151852), (560, 75926), (1120, 37963)]