33669280

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 80093664

約数和(自身を除く): 46424384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1291, 1304, 1630, 2582, 2608, 3260, 5164, 5216, 6455, 6520, 10328, 12910, 13040, 20656, 25820, 26080, 41312, 51640, 103280, 206560, 210433, 420866, 841732, 1052165, 1683464, 2104330, 3366928, 4208660, 6733856, 8417320, 16834640, 33669280]

約数ペア:

[(1, 33669280), (2, 16834640), (4, 8417320), (5, 6733856), (8, 4208660), (10, 3366928), (16, 2104330), (20, 1683464), (32, 1052165), (40, 841732), (80, 420866), (160, 210433), (163, 206560), (326, 103280), (652, 51640), (815, 41312), (1291, 26080), (1304, 25820), (1630, 20656), (2582, 13040), (2608, 12910), (3260, 10328), (5164, 6520), (5216, 6455)]