112196840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{400703}}^1$

素因数の和:400721

約数の個数: 32

約数和(自身を含む): 288506880

約数和(自身を除く): 176310040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 400703, 801406, 1602812, 2003515, 2804921, 3205624, 4007030, 5609842, 8014060, 11219684, 14024605, 16028120, 22439368, 28049210, 56098420, 112196840]

約数ペア:

[(1, 112196840), (2, 56098420), (4, 28049210), (5, 22439368), (7, 16028120), (8, 14024605), (10, 11219684), (14, 8014060), (20, 5609842), (28, 4007030), (35, 3205624), (40, 2804921), (56, 2003515), (70, 1602812), (140, 801406), (280, 400703)]