3701473340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{19463}}^1$

素因数の和:19766

約数の個数: 48

約数和(自身を含む): 8014652352

約数和(自身を除く): 4313179012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 257, 370, 514, 740, 1028, 1285, 2570, 5140, 9509, 19018, 19463, 38036, 38926, 47545, 77852, 95090, 97315, 190180, 194630, 389260, 720131, 1440262, 2880524, 3600655, 5001991, 7201310, 10003982, 14402620, 20007964, 25009955, 50019910, 100039820, 185073667, 370147334, 740294668, 925368335, 1850736670, 3701473340]

約数ペア:

[(1, 3701473340), (2, 1850736670), (4, 925368335), (5, 740294668), (10, 370147334), (20, 185073667), (37, 100039820), (74, 50019910), (148, 25009955), (185, 20007964), (257, 14402620), (370, 10003982), (514, 7201310), (740, 5001991), (1028, 3600655), (1285, 2880524), (2570, 1440262), (5140, 720131), (9509, 389260), (19018, 194630), (19463, 190180), (38036, 97315), (38926, 95090), (47545, 77852)]