70852580

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{7043}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 149107392

約数和(自身を除く): 78254812

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 7043, 10060, 14086, 28172, 35215, 70430, 140860, 3542629, 7085258, 14170516, 17713145, 35426290, 70852580]

約数ペア:

[(1, 70852580), (2, 35426290), (4, 17713145), (5, 14170516), (10, 7085258), (20, 3542629), (503, 140860), (1006, 70430), (2012, 35215), (2515, 28172), (5030, 14086), (7043, 10060)]