26641300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5465

約数の個数: 54

約数和(自身を含む): 67262622

約数和(自身を除く): 40621322

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 5437, 10874, 21748, 27185, 38059, 54370, 76118, 108740, 135925, 152236, 190295, 266413, 271850, 380590, 532826, 543700, 761180, 951475, 1065652, 1332065, 1902950, 2664130, 3805900, 5328260, 6660325, 13320650, 26641300]

約数ペア:

[(1, 26641300), (2, 13320650), (4, 6660325), (5, 5328260), (7, 3805900), (10, 2664130), (14, 1902950), (20, 1332065), (25, 1065652), (28, 951475), (35, 761180), (49, 543700), (50, 532826), (70, 380590), (98, 271850), (100, 266413), (140, 190295), (175, 152236), (196, 135925), (245, 108740), (350, 76118), (490, 54370), (700, 38059), (980, 27185), (1225, 21748), (2450, 10874), (4900, 5437)]