3908320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 9948960

約数和(自身を除く): 6040640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1879, 2080, 3758, 7516, 9395, 15032, 18790, 24427, 30064, 37580, 48854, 60128, 75160, 97708, 122135, 150320, 195416, 244270, 300640, 390832, 488540, 781664, 977080, 1954160, 3908320]

約数ペア:

[(1, 3908320), (2, 1954160), (4, 977080), (5, 781664), (8, 488540), (10, 390832), (13, 300640), (16, 244270), (20, 195416), (26, 150320), (32, 122135), (40, 97708), (52, 75160), (65, 60128), (80, 48854), (104, 37580), (130, 30064), (160, 24427), (208, 18790), (260, 15032), (416, 9395), (520, 7516), (1040, 3758), (1879, 2080)]