42983000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 102604320

約数和(自身を除く): 59621320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 811, 1000, 1060, 1325, 1622, 2120, 2650, 3244, 4055, 5300, 6488, 6625, 8110, 10600, 13250, 16220, 20275, 26500, 32440, 40550, 42983, 53000, 81100, 85966, 101375, 162200, 171932, 202750, 214915, 343864, 405500, 429830, 811000, 859660, 1074575, 1719320, 2149150, 4298300, 5372875, 8596600, 10745750, 21491500, 42983000]

約数ペア:

[(1, 42983000), (2, 21491500), (4, 10745750), (5, 8596600), (8, 5372875), (10, 4298300), (20, 2149150), (25, 1719320), (40, 1074575), (50, 859660), (53, 811000), (100, 429830), (106, 405500), (125, 343864), (200, 214915), (212, 202750), (250, 171932), (265, 162200), (424, 101375), (500, 85966), (530, 81100), (811, 53000), (1000, 42983), (1060, 40550), (1325, 32440), (1622, 26500), (2120, 20275), (2650, 16220), (3244, 13250), (4055, 10600), (5300, 8110), (6488, 6625)]