5420170090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{17863}}^1$

素因数の和:19486

約数の個数: 32

約数和(自身を含む): 10276801920

約数和(自身を除く): 4856631830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1597, 3194, 7985, 15970, 17863, 30343, 35726, 60686, 89315, 151715, 178630, 303430, 339397, 678794, 1696985, 3393970, 28527211, 57054422, 142636055, 285272110, 542017009, 1084034018, 2710085045, 5420170090]

約数ペア:

[(1, 5420170090), (2, 2710085045), (5, 1084034018), (10, 542017009), (19, 285272110), (38, 142636055), (95, 57054422), (190, 28527211), (1597, 3393970), (3194, 1696985), (7985, 678794), (15970, 339397), (17863, 303430), (30343, 178630), (35726, 151715), (60686, 89315)]