1572211157020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1604297099}}^1$

素因数の和:1604297122

約数の個数: 36

約数和(自身を含む): 3840687257400

約数和(自身を除く): 2268476100380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1604297099, 3208594198, 6417188396, 8021485495, 11230079693, 16042970990, 22460159386, 32085941980, 44920318772, 56150398465, 78610557851, 112300796930, 157221115702, 224601593860, 314442231404, 393052789255, 786105578510, 1572211157020]

約数ペア:

[(1, 1572211157020), (2, 786105578510), (4, 393052789255), (5, 314442231404), (7, 224601593860), (10, 157221115702), (14, 112300796930), (20, 78610557851), (28, 56150398465), (35, 44920318772), (49, 32085941980), (70, 22460159386), (98, 16042970990), (140, 11230079693), (196, 8021485495), (245, 6417188396), (490, 3208594198), (980, 1604297099)]