947726050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 1786305312

約数和(自身を除く): 838579262

約数列:

[1, 2, 5, 10, 25, 50, 131, 257, 262, 514, 563, 655, 1126, 1285, 1310, 2570, 2815, 3275, 5630, 6425, 6550, 12850, 14075, 28150, 33667, 67334, 73753, 144691, 147506, 168335, 289382, 336670, 368765, 723455, 737530, 841675, 1446910, 1683350, 1843825, 3617275, 3687650, 7234550, 18954521, 37909042, 94772605, 189545210, 473863025, 947726050]

約数ペア:

[(1, 947726050), (2, 473863025), (5, 189545210), (10, 94772605), (25, 37909042), (50, 18954521), (131, 7234550), (257, 3687650), (262, 3617275), (514, 1843825), (563, 1683350), (655, 1446910), (1126, 841675), (1285, 737530), (1310, 723455), (2570, 368765), (2815, 336670), (3275, 289382), (5630, 168335), (6425, 147506), (6550, 144691), (12850, 73753), (14075, 67334), (28150, 33667)]