89958260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 216687744

約数和(自身を除く): 126729484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2027, 2219, 3170, 4054, 4438, 6340, 8108, 8876, 10135, 11095, 14189, 20270, 22190, 28378, 40540, 44380, 56756, 70945, 141890, 283780, 642559, 1285118, 2570236, 3212795, 4497913, 6425590, 8995826, 12851180, 17991652, 22489565, 44979130, 89958260]

約数ペア:

[(1, 89958260), (2, 44979130), (4, 22489565), (5, 17991652), (7, 12851180), (10, 8995826), (14, 6425590), (20, 4497913), (28, 3212795), (35, 2570236), (70, 1285118), (140, 642559), (317, 283780), (634, 141890), (1268, 70945), (1585, 56756), (2027, 44380), (2219, 40540), (3170, 28378), (4054, 22190), (4438, 20270), (6340, 14189), (8108, 11095), (8876, 10135)]