70747100

素因数分解:

$2^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1597}}^1$

素因数の和:2054

約数の個数: 36

約数和(自身を含む): 153964104

約数和(自身を除く): 83217004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 443, 886, 1597, 1772, 2215, 3194, 4430, 6388, 7985, 8860, 11075, 15970, 22150, 31940, 39925, 44300, 79850, 159700, 707471, 1414942, 2829884, 3537355, 7074710, 14149420, 17686775, 35373550, 70747100]

約数ペア:

[(1, 70747100), (2, 35373550), (4, 17686775), (5, 14149420), (10, 7074710), (20, 3537355), (25, 2829884), (50, 1414942), (100, 707471), (443, 159700), (886, 79850), (1597, 44300), (1772, 39925), (2215, 31940), (3194, 22150), (4430, 15970), (6388, 11075), (7985, 8860)]