62636540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 76709380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 764, 863, 955, 1726, 1910, 3452, 3629, 3820, 4315, 7258, 8630, 14516, 16397, 17260, 18145, 32794, 36290, 65588, 72580, 81985, 163970, 164833, 327940, 329666, 659332, 824165, 1648330, 3131827, 3296660, 6263654, 12527308, 15659135, 31318270, 62636540]

約数ペア:

[(1, 62636540), (2, 31318270), (4, 15659135), (5, 12527308), (10, 6263654), (19, 3296660), (20, 3131827), (38, 1648330), (76, 824165), (95, 659332), (190, 329666), (191, 327940), (380, 164833), (382, 163970), (764, 81985), (863, 72580), (955, 65588), (1726, 36290), (1910, 32794), (3452, 18145), (3629, 17260), (3820, 16397), (4315, 14516), (7258, 8630)]