23835160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11243}}^1$

素因数の和:11307

約数の個数: 32

約数和(自身を含む): 54645840

約数和(自身を除く): 30810680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11243, 22486, 44972, 56215, 89944, 112430, 224860, 449720, 595879, 1191758, 2383516, 2979395, 4767032, 5958790, 11917580, 23835160]

約数ペア:

[(1, 23835160), (2, 11917580), (4, 5958790), (5, 4767032), (8, 2979395), (10, 2383516), (20, 1191758), (40, 595879), (53, 449720), (106, 224860), (212, 112430), (265, 89944), (424, 56215), (530, 44972), (1060, 22486), (2120, 11243)]