33448220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 76440000

約数和(自身を除く): 42991780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1249, 1339, 2060, 2498, 2678, 4996, 5356, 6245, 6695, 12490, 13390, 16237, 24980, 26780, 32474, 64948, 81185, 128647, 162370, 257294, 324740, 514588, 643235, 1286470, 1672411, 2572940, 3344822, 6689644, 8362055, 16724110, 33448220]

約数ペア:

[(1, 33448220), (2, 16724110), (4, 8362055), (5, 6689644), (10, 3344822), (13, 2572940), (20, 1672411), (26, 1286470), (52, 643235), (65, 514588), (103, 324740), (130, 257294), (206, 162370), (260, 128647), (412, 81185), (515, 64948), (1030, 32474), (1249, 26780), (1339, 24980), (2060, 16237), (2498, 13390), (2678, 12490), (4996, 6695), (5356, 6245)]