63700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1$

素因数の和:41

約数の個数: 54

約数和(自身を含む): 173166

約数和(自身を除く): 109466

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2548, 3185, 4550, 4900, 6370, 9100, 12740, 15925, 31850, 63700]

約数ペア:

[(1, 63700), (2, 31850), (4, 15925), (5, 12740), (7, 9100), (10, 6370), (13, 4900), (14, 4550), (20, 3185), (25, 2548), (26, 2450), (28, 2275), (35, 1820), (49, 1300), (50, 1274), (52, 1225), (65, 980), (70, 910), (91, 700), (98, 650), (100, 637), (130, 490), (140, 455), (175, 364), (182, 350), (196, 325), (245, 260)]