63557000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 64

約数和(自身を含む): 160196400

約数和(自身を除く): 96639400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 4889, 6500, 9778, 13000, 19556, 24445, 39112, 48890, 63557, 97780, 122225, 127114, 195560, 244450, 254228, 317785, 488900, 508456, 611125, 635570, 977800, 1222250, 1271140, 1588925, 2444500, 2542280, 3177850, 4889000, 6355700, 7944625, 12711400, 15889250, 31778500, 63557000]

約数ペア:

[(1, 63557000), (2, 31778500), (4, 15889250), (5, 12711400), (8, 7944625), (10, 6355700), (13, 4889000), (20, 3177850), (25, 2542280), (26, 2444500), (40, 1588925), (50, 1271140), (52, 1222250), (65, 977800), (100, 635570), (104, 611125), (125, 508456), (130, 488900), (200, 317785), (250, 254228), (260, 244450), (325, 195560), (500, 127114), (520, 122225), (650, 97780), (1000, 63557), (1300, 48890), (1625, 39112), (2600, 24445), (3250, 19556), (4889, 13000), (6500, 9778)]