4117156940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{104869}}^1$

素因数の和:105042

約数の個数: 48

約数和(自身を含む): 9372861120

約数和(自身を除く): 5255704180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 19630, 39260, 104869, 209738, 419476, 524345, 1048690, 1363297, 2097380, 2726594, 5453188, 6816485, 13632970, 15835219, 27265940, 31670438, 63340876, 79176095, 158352190, 205857847, 316704380, 411715694, 823431388, 1029289235, 2058578470, 4117156940]

約数ペア:

[(1, 4117156940), (2, 2058578470), (4, 1029289235), (5, 823431388), (10, 411715694), (13, 316704380), (20, 205857847), (26, 158352190), (52, 79176095), (65, 63340876), (130, 31670438), (151, 27265940), (260, 15835219), (302, 13632970), (604, 6816485), (755, 5453188), (1510, 2726594), (1963, 2097380), (3020, 1363297), (3926, 1048690), (7852, 524345), (9815, 419476), (19630, 209738), (39260, 104869)]