29860880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53323}}^1$

素因数の和:53343

約数の個数: 40

約数和(自身を含む): 79346112

約数和(自身を除く): 49485232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53323, 106646, 213292, 266615, 373261, 426584, 533230, 746522, 853168, 1066460, 1493044, 1866305, 2132920, 2986088, 3732610, 4265840, 5972176, 7465220, 14930440, 29860880]

約数ペア:

[(1, 29860880), (2, 14930440), (4, 7465220), (5, 5972176), (7, 4265840), (8, 3732610), (10, 2986088), (14, 2132920), (16, 1866305), (20, 1493044), (28, 1066460), (35, 853168), (40, 746522), (56, 533230), (70, 426584), (80, 373261), (112, 266615), (140, 213292), (280, 106646), (560, 53323)]