88979800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4925

約数の個数: 96

約数和(自身を含む): 254671200

約数和(自身を除く): 165691400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 4889, 9100, 9778, 18200, 19556, 24445, 34223, 39112, 48890, 63557, 68446, 97780, 122225, 127114, 136892, 171115, 195560, 244450, 254228, 273784, 317785, 342230, 444899, 488900, 508456, 635570, 684460, 855575, 889798, 977800, 1271140, 1368920, 1588925, 1711150, 1779596, 2224495, 2542280, 3177850, 3422300, 3559192, 4448990, 6355700, 6844600, 8897980, 11122475, 12711400, 17795960, 22244950, 44489900, 88979800]

約数ペア:

[(1, 88979800), (2, 44489900), (4, 22244950), (5, 17795960), (7, 12711400), (8, 11122475), (10, 8897980), (13, 6844600), (14, 6355700), (20, 4448990), (25, 3559192), (26, 3422300), (28, 3177850), (35, 2542280), (40, 2224495), (50, 1779596), (52, 1711150), (56, 1588925), (65, 1368920), (70, 1271140), (91, 977800), (100, 889798), (104, 855575), (130, 684460), (140, 635570), (175, 508456), (182, 488900), (200, 444899), (260, 342230), (280, 317785), (325, 273784), (350, 254228), (364, 244450), (455, 195560), (520, 171115), (650, 136892), (700, 127114), (728, 122225), (910, 97780), (1300, 68446), (1400, 63557), (1820, 48890), (2275, 39112), (2600, 34223), (3640, 24445), (4550, 19556), (4889, 18200), (9100, 9778)]