172585330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1741}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 325099008

約数和(自身を除く): 152513678

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 862, 1741, 2155, 3482, 4310, 8705, 9913, 17410, 19826, 40043, 49565, 80086, 99130, 200215, 400430, 750371, 1500742, 3751855, 7503710, 17258533, 34517066, 86292665, 172585330]

約数ペア:

[(1, 172585330), (2, 86292665), (5, 34517066), (10, 17258533), (23, 7503710), (46, 3751855), (115, 1500742), (230, 750371), (431, 400430), (862, 200215), (1741, 99130), (2155, 80086), (3482, 49565), (4310, 40043), (8705, 19826), (9913, 17410)]