6500720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3569

約数の個数: 40

約数和(自身を含む): 15775776

約数和(自身を除く): 9275056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3533, 7066, 14132, 17665, 28264, 35330, 56528, 70660, 81259, 141320, 162518, 282640, 325036, 406295, 650072, 812590, 1300144, 1625180, 3250360, 6500720]

約数ペア:

[(1, 6500720), (2, 3250360), (4, 1625180), (5, 1300144), (8, 812590), (10, 650072), (16, 406295), (20, 325036), (23, 282640), (40, 162518), (46, 141320), (80, 81259), (92, 70660), (115, 56528), (184, 35330), (230, 28264), (368, 17665), (460, 14132), (920, 7066), (1840, 3533)]