12980397310

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{21179}}^1$

素因数の和:21720

約数の個数: 32

約数和(自身を含む): 23569781760

約数和(自身を除く): 10589384450

約数列:

[1, 2, 5, 10, 167, 334, 367, 734, 835, 1670, 1835, 3670, 21179, 42358, 61289, 105895, 122578, 211790, 306445, 612890, 3536893, 7073786, 7772693, 15545386, 17684465, 35368930, 38863465, 77726930, 1298039731, 2596079462, 6490198655, 12980397310]

約数ペア:

[(1, 12980397310), (2, 6490198655), (5, 2596079462), (10, 1298039731), (167, 77726930), (334, 38863465), (367, 35368930), (734, 17684465), (835, 15545386), (1670, 7772693), (1835, 7073786), (3670, 3536893), (21179, 612890), (42358, 306445), (61289, 211790), (105895, 122578)]