4492250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 10243584

約数和(自身を除く): 5751334

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 151, 170, 175, 238, 250, 302, 350, 425, 595, 755, 850, 875, 1057, 1190, 1510, 1750, 2114, 2125, 2567, 2975, 3775, 4250, 5134, 5285, 5950, 7550, 10570, 12835, 14875, 17969, 18875, 25670, 26425, 29750, 35938, 37750, 52850, 64175, 89845, 128350, 132125, 179690, 264250, 320875, 449225, 641750, 898450, 2246125, 4492250]

約数ペア:

[(1, 4492250), (2, 2246125), (5, 898450), (7, 641750), (10, 449225), (14, 320875), (17, 264250), (25, 179690), (34, 132125), (35, 128350), (50, 89845), (70, 64175), (85, 52850), (119, 37750), (125, 35938), (151, 29750), (170, 26425), (175, 25670), (238, 18875), (250, 17969), (302, 14875), (350, 12835), (425, 10570), (595, 7550), (755, 5950), (850, 5285), (875, 5134), (1057, 4250), (1190, 3775), (1510, 2975), (1750, 2567), (2114, 2125)]