139871200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{24977}}^1$

素因数の和:25004

約数の個数: 72

約数和(自身を含む): 390256272

約数和(自身を除く): 250385072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 24977, 49954, 99908, 124885, 174839, 199816, 249770, 349678, 399632, 499540, 624425, 699356, 799264, 874195, 999080, 1248850, 1398712, 1748390, 1998160, 2497700, 2797424, 3496780, 3996320, 4370975, 4995400, 5594848, 6993560, 8741950, 9990800, 13987120, 17483900, 19981600, 27974240, 34967800, 69935600, 139871200]

約数ペア:

[(1, 139871200), (2, 69935600), (4, 34967800), (5, 27974240), (7, 19981600), (8, 17483900), (10, 13987120), (14, 9990800), (16, 8741950), (20, 6993560), (25, 5594848), (28, 4995400), (32, 4370975), (35, 3996320), (40, 3496780), (50, 2797424), (56, 2497700), (70, 1998160), (80, 1748390), (100, 1398712), (112, 1248850), (140, 999080), (160, 874195), (175, 799264), (200, 699356), (224, 624425), (280, 499540), (350, 399632), (400, 349678), (560, 249770), (700, 199816), (800, 174839), (1120, 124885), (1400, 99908), (2800, 49954), (5600, 24977)]