22437910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 45586800

約数和(自身を除く): 23148890

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 149, 185, 298, 370, 407, 745, 814, 1369, 1490, 1639, 2035, 2738, 3278, 4070, 5513, 6845, 8195, 11026, 13690, 15059, 16390, 27565, 30118, 55130, 60643, 75295, 121286, 150590, 203981, 303215, 407962, 606430, 1019905, 2039810, 2243791, 4487582, 11218955, 22437910]

約数ペア:

[(1, 22437910), (2, 11218955), (5, 4487582), (10, 2243791), (11, 2039810), (22, 1019905), (37, 606430), (55, 407962), (74, 303215), (110, 203981), (149, 150590), (185, 121286), (298, 75295), (370, 60643), (407, 55130), (745, 30118), (814, 27565), (1369, 16390), (1490, 15059), (1639, 13690), (2035, 11026), (2738, 8195), (3278, 6845), (4070, 5513)]