67962800

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1446

約数の個数: 60

約数和(自身を含む): 164653896

約数和(自身を除く): 96691096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 655, 1048, 1297, 1310, 2096, 2594, 2620, 3275, 5188, 5240, 6485, 6550, 10376, 10480, 12970, 13100, 20752, 25940, 26200, 32425, 51880, 52400, 64850, 103760, 129700, 169907, 259400, 339814, 518800, 679628, 849535, 1359256, 1699070, 2718512, 3398140, 4247675, 6796280, 8495350, 13592560, 16990700, 33981400, 67962800]

約数ペア:

[(1, 67962800), (2, 33981400), (4, 16990700), (5, 13592560), (8, 8495350), (10, 6796280), (16, 4247675), (20, 3398140), (25, 2718512), (40, 1699070), (50, 1359256), (80, 849535), (100, 679628), (131, 518800), (200, 339814), (262, 259400), (400, 169907), (524, 129700), (655, 103760), (1048, 64850), (1297, 52400), (1310, 51880), (2096, 32425), (2594, 26200), (2620, 25940), (3275, 20752), (5188, 13100), (5240, 12970), (6485, 10480), (6550, 10376)]