148094560

素因数分解:

$2^5\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1621}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 350702352

約数和(自身を除く): 202607792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 571, 1142, 1621, 2284, 2855, 3242, 4568, 5710, 6484, 8105, 9136, 11420, 12968, 16210, 18272, 22840, 25936, 32420, 45680, 51872, 64840, 91360, 129680, 259360, 925591, 1851182, 3702364, 4627955, 7404728, 9255910, 14809456, 18511820, 29618912, 37023640, 74047280, 148094560]

約数ペア:

[(1, 148094560), (2, 74047280), (4, 37023640), (5, 29618912), (8, 18511820), (10, 14809456), (16, 9255910), (20, 7404728), (32, 4627955), (40, 3702364), (80, 1851182), (160, 925591), (571, 259360), (1142, 129680), (1621, 91360), (2284, 64840), (2855, 51872), (3242, 45680), (4568, 32420), (5710, 25936), (6484, 22840), (8105, 18272), (9136, 16210), (11420, 12968)]