16133720

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 36558000

約数和(自身を除く): 20424280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2707, 2980, 5414, 5960, 10828, 13535, 21656, 27070, 54140, 108280, 403343, 806686, 1613372, 2016715, 3226744, 4033430, 8066860, 16133720]

約数ペア:

[(1, 16133720), (2, 8066860), (4, 4033430), (5, 3226744), (8, 2016715), (10, 1613372), (20, 806686), (40, 403343), (149, 108280), (298, 54140), (596, 27070), (745, 21656), (1192, 13535), (1490, 10828), (2707, 5960), (2980, 5414)]