3138038020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{9277}}^1$

素因数の和:10600

約数の個数: 48

約数和(自身を含む): 7103014128

約数和(自身を除く): 3964976108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1301, 2602, 5204, 6505, 9277, 13010, 16913, 18554, 26020, 33826, 37108, 46385, 67652, 84565, 92770, 120601, 169130, 185540, 241202, 338260, 482404, 603005, 1206010, 2412020, 12069377, 24138754, 48277508, 60346885, 120693770, 156901901, 241387540, 313803802, 627607604, 784509505, 1569019010, 3138038020]

約数ペア:

[(1, 3138038020), (2, 1569019010), (4, 784509505), (5, 627607604), (10, 313803802), (13, 241387540), (20, 156901901), (26, 120693770), (52, 60346885), (65, 48277508), (130, 24138754), (260, 12069377), (1301, 2412020), (2602, 1206010), (5204, 603005), (6505, 482404), (9277, 338260), (13010, 241202), (16913, 185540), (18554, 169130), (26020, 120601), (33826, 92770), (37108, 84565), (46385, 67652)]