70746200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{7219}}^1$

素因数の和:7249

約数の個数: 72

約数和(自身を含む): 191366100

約数和(自身を除く): 120619900

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, 7219, 9800, 14438, 28876, 36095, 50533, 57752, 72190, 101066, 144380, 180475, 202132, 252665, 288760, 353731, 360950, 404264, 505330, 707462, 721900, 1010660, 1263325, 1414924, 1443800, 1768655, 2021320, 2526650, 2829848, 3537310, 5053300, 7074620, 8843275, 10106600, 14149240, 17686550, 35373100, 70746200]

約数ペア:

[(1, 70746200), (2, 35373100), (4, 17686550), (5, 14149240), (7, 10106600), (8, 8843275), (10, 7074620), (14, 5053300), (20, 3537310), (25, 2829848), (28, 2526650), (35, 2021320), (40, 1768655), (49, 1443800), (50, 1414924), (56, 1263325), (70, 1010660), (98, 721900), (100, 707462), (140, 505330), (175, 404264), (196, 360950), (200, 353731), (245, 288760), (280, 252665), (350, 202132), (392, 180475), (490, 144380), (700, 101066), (980, 72190), (1225, 57752), (1400, 50533), (1960, 36095), (2450, 28876), (4900, 14438), (7219, 9800)]