22487560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24443}}^1$

素因数の和:24477

約数の個数: 32

約数和(自身を含む): 52799040

約数和(自身を除く): 30311480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24443, 48886, 97772, 122215, 195544, 244430, 488860, 562189, 977720, 1124378, 2248756, 2810945, 4497512, 5621890, 11243780, 22487560]

約数ペア:

[(1, 22487560), (2, 11243780), (4, 5621890), (5, 4497512), (8, 2810945), (10, 2248756), (20, 1124378), (23, 977720), (40, 562189), (46, 488860), (92, 244430), (115, 195544), (184, 122215), (230, 97772), (460, 48886), (920, 24443)]