32446940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 72182880

約数和(自身を除く): 39735940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 1301, 2494, 2602, 4988, 5204, 6235, 6505, 12470, 13010, 24940, 26020, 37729, 55943, 75458, 111886, 150916, 188645, 223772, 279715, 377290, 559430, 754580, 1118860, 1622347, 3244694, 6489388, 8111735, 16223470, 32446940]

約数ペア:

[(1, 32446940), (2, 16223470), (4, 8111735), (5, 6489388), (10, 3244694), (20, 1622347), (29, 1118860), (43, 754580), (58, 559430), (86, 377290), (116, 279715), (145, 223772), (172, 188645), (215, 150916), (290, 111886), (430, 75458), (580, 55943), (860, 37729), (1247, 26020), (1301, 24940), (2494, 13010), (2602, 12470), (4988, 6505), (5204, 6235)]