847194080

素因数分解:

$2^5\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2633}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 2003251824

約数和(自身を除く): 1156057744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2011, 2633, 4022, 5266, 8044, 10055, 10532, 13165, 16088, 20110, 21064, 26330, 32176, 40220, 42128, 52660, 64352, 80440, 84256, 105320, 160880, 210640, 321760, 421280, 5294963, 10589926, 21179852, 26474815, 42359704, 52949630, 84719408, 105899260, 169438816, 211798520, 423597040, 847194080]

約数ペア:

[(1, 847194080), (2, 423597040), (4, 211798520), (5, 169438816), (8, 105899260), (10, 84719408), (16, 52949630), (20, 42359704), (32, 26474815), (40, 21179852), (80, 10589926), (160, 5294963), (2011, 421280), (2633, 321760), (4022, 210640), (5266, 160880), (8044, 105320), (10055, 84256), (10532, 80440), (13165, 64352), (16088, 52660), (20110, 42128), (21064, 40220), (26330, 32176)]