42476960

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 100839816

約数和(自身を除く): 58362856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1033, 1285, 2056, 2066, 2570, 4112, 4132, 5140, 5165, 8224, 8264, 10280, 10330, 16528, 20560, 20660, 33056, 41120, 41320, 82640, 165280, 265481, 530962, 1061924, 1327405, 2123848, 2654810, 4247696, 5309620, 8495392, 10619240, 21238480, 42476960]

約数ペア:

[(1, 42476960), (2, 21238480), (4, 10619240), (5, 8495392), (8, 5309620), (10, 4247696), (16, 2654810), (20, 2123848), (32, 1327405), (40, 1061924), (80, 530962), (160, 265481), (257, 165280), (514, 82640), (1028, 41320), (1033, 41120), (1285, 33056), (2056, 20660), (2066, 20560), (2570, 16528), (4112, 10330), (4132, 10280), (5140, 8264), (5165, 8224)]