16050280

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2693}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 36369000

約数和(自身を除く): 20318720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2693, 2980, 5386, 5960, 10772, 13465, 21544, 26930, 53860, 107720, 401257, 802514, 1605028, 2006285, 3210056, 4012570, 8025140, 16050280]

約数ペア:

[(1, 16050280), (2, 8025140), (4, 4012570), (5, 3210056), (8, 2006285), (10, 1605028), (20, 802514), (40, 401257), (149, 107720), (298, 53860), (596, 26930), (745, 21544), (1192, 13465), (1490, 10772), (2693, 5960), (2980, 5386)]