4963700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1041

約数の個数: 54

約数和(自身を含む): 12542166

約数和(自身を除く): 7578466

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, 1013, 1225, 2026, 2450, 4052, 4900, 5065, 7091, 10130, 14182, 20260, 25325, 28364, 35455, 49637, 50650, 70910, 99274, 101300, 141820, 177275, 198548, 248185, 354550, 496370, 709100, 992740, 1240925, 2481850, 4963700]

約数ペア:

[(1, 4963700), (2, 2481850), (4, 1240925), (5, 992740), (7, 709100), (10, 496370), (14, 354550), (20, 248185), (25, 198548), (28, 177275), (35, 141820), (49, 101300), (50, 99274), (70, 70910), (98, 50650), (100, 49637), (140, 35455), (175, 28364), (196, 25325), (245, 20260), (350, 14182), (490, 10130), (700, 7091), (980, 5065), (1013, 4900), (1225, 4052), (2026, 2450)]