190681280

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11243}}^1$

素因数の和:11313

約数の個数: 56

約数和(自身を含む): 462668112

約数和(自身を除く): 271986832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 11243, 16960, 22486, 44972, 56215, 89944, 112430, 179888, 224860, 359776, 449720, 595879, 719552, 899440, 1191758, 1798880, 2383516, 2979395, 3597760, 4767032, 5958790, 9534064, 11917580, 19068128, 23835160, 38136256, 47670320, 95340640, 190681280]

約数ペア:

[(1, 190681280), (2, 95340640), (4, 47670320), (5, 38136256), (8, 23835160), (10, 19068128), (16, 11917580), (20, 9534064), (32, 5958790), (40, 4767032), (53, 3597760), (64, 2979395), (80, 2383516), (106, 1798880), (160, 1191758), (212, 899440), (265, 719552), (320, 595879), (424, 449720), (530, 359776), (848, 224860), (1060, 179888), (1696, 112430), (2120, 89944), (3392, 56215), (4240, 44972), (8480, 22486), (11243, 16960)]