23127040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{4517}}^1$

素因数の和:4542

約数の個数: 44

約数和(自身を含む): 55490076

約数和(自身を除く): 32363036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 4517, 5120, 9034, 18068, 22585, 36136, 45170, 72272, 90340, 144544, 180680, 289088, 361360, 578176, 722720, 1156352, 1445440, 2312704, 2890880, 4625408, 5781760, 11563520, 23127040]

約数ペア:

[(1, 23127040), (2, 11563520), (4, 5781760), (5, 4625408), (8, 2890880), (10, 2312704), (16, 1445440), (20, 1156352), (32, 722720), (40, 578176), (64, 361360), (80, 289088), (128, 180680), (160, 144544), (256, 90340), (320, 72272), (512, 45170), (640, 36136), (1024, 22585), (1280, 18068), (2560, 9034), (4517, 5120)]