22244950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4921

約数の個数: 48

約数和(自身を含む): 50934240

約数和(自身を除く): 28689290

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 4889, 9778, 24445, 34223, 48890, 63557, 68446, 122225, 127114, 171115, 244450, 317785, 342230, 444899, 635570, 855575, 889798, 1588925, 1711150, 2224495, 3177850, 4448990, 11122475, 22244950]

約数ペア:

[(1, 22244950), (2, 11122475), (5, 4448990), (7, 3177850), (10, 2224495), (13, 1711150), (14, 1588925), (25, 889798), (26, 855575), (35, 635570), (50, 444899), (65, 342230), (70, 317785), (91, 244450), (130, 171115), (175, 127114), (182, 122225), (325, 68446), (350, 63557), (455, 48890), (650, 34223), (910, 24445), (2275, 9778), (4550, 4889)]