2013102025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10342

約数の個数: 48

約数和(自身を含む): 2933526528

約数和(自身を除く): 920424503

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 155, 253, 275, 341, 575, 713, 775, 1265, 1705, 3565, 6325, 7843, 8525, 10267, 17825, 39215, 51335, 112937, 196075, 236141, 256675, 318277, 564685, 1180705, 1591385, 2597551, 2823425, 3501047, 5903525, 7320371, 7956925, 12987755, 17505235, 36601855, 64938775, 80524081, 87526175, 183009275, 402620405, 2013102025]

約数ペア:

[(1, 2013102025), (5, 402620405), (11, 183009275), (23, 87526175), (25, 80524081), (31, 64938775), (55, 36601855), (115, 17505235), (155, 12987755), (253, 7956925), (275, 7320371), (341, 5903525), (575, 3501047), (713, 2823425), (775, 2597551), (1265, 1591385), (1705, 1180705), (3565, 564685), (6325, 318277), (7843, 256675), (8525, 236141), (10267, 196075), (17825, 112937), (39215, 51335)]