26744200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 72358650

約数和(自身を除く): 45614450

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2729, 4900, 5458, 9800, 10916, 13645, 19103, 21832, 27290, 38206, 54580, 68225, 76412, 95515, 109160, 133721, 136450, 152824, 191030, 267442, 272900, 382060, 477575, 534884, 545800, 668605, 764120, 955150, 1069768, 1337210, 1910300, 2674420, 3343025, 3820600, 5348840, 6686050, 13372100, 26744200]

約数ペア:

[(1, 26744200), (2, 13372100), (4, 6686050), (5, 5348840), (7, 3820600), (8, 3343025), (10, 2674420), (14, 1910300), (20, 1337210), (25, 1069768), (28, 955150), (35, 764120), (40, 668605), (49, 545800), (50, 534884), (56, 477575), (70, 382060), (98, 272900), (100, 267442), (140, 191030), (175, 152824), (196, 136450), (200, 133721), (245, 109160), (280, 95515), (350, 76412), (392, 68225), (490, 54580), (700, 38206), (980, 27290), (1225, 21832), (1400, 19103), (1960, 13645), (2450, 10916), (2729, 9800), (4900, 5458)]