97735400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{9973}}^1$

素因数の和:10003

約数の個数: 72

約数和(自身を含む): 264360870

約数和(自身を除く): 166625470

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, 4900, 9800, 9973, 19946, 39892, 49865, 69811, 79784, 99730, 139622, 199460, 249325, 279244, 349055, 398920, 488677, 498650, 558488, 698110, 977354, 997300, 1396220, 1745275, 1954708, 1994600, 2443385, 2792440, 3490550, 3909416, 4886770, 6981100, 9773540, 12216925, 13962200, 19547080, 24433850, 48867700, 97735400]

約数ペア:

[(1, 97735400), (2, 48867700), (4, 24433850), (5, 19547080), (7, 13962200), (8, 12216925), (10, 9773540), (14, 6981100), (20, 4886770), (25, 3909416), (28, 3490550), (35, 2792440), (40, 2443385), (49, 1994600), (50, 1954708), (56, 1745275), (70, 1396220), (98, 997300), (100, 977354), (140, 698110), (175, 558488), (196, 498650), (200, 488677), (245, 398920), (280, 349055), (350, 279244), (392, 249325), (490, 199460), (700, 139622), (980, 99730), (1225, 79784), (1400, 69811), (1960, 49865), (2450, 39892), (4900, 19946), (9800, 9973)]