2019410810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{23539}}^1$

素因数の和:23942

約数の個数: 32

約数和(自身を含む): 3803310720

約数和(自身を除く): 1783899910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1865, 3730, 8579, 17158, 23539, 42895, 47078, 85790, 117695, 235390, 541397, 1082794, 2706985, 5413970, 8780047, 17560094, 43900235, 87800470, 201941081, 403882162, 1009705405, 2019410810]

約数ペア:

[(1, 2019410810), (2, 1009705405), (5, 403882162), (10, 201941081), (23, 87800470), (46, 43900235), (115, 17560094), (230, 8780047), (373, 5413970), (746, 2706985), (1865, 1082794), (3730, 541397), (8579, 235390), (17158, 117695), (23539, 85790), (42895, 47078)]