23528038840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3746503}}^1$

素因数の和:3746671

約数の個数: 32

約数和(自身を含む): 53275286880

約数和(自身を除く): 29747248040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 3746503, 7493006, 14986012, 18732515, 29972024, 37465030, 74930060, 149860120, 588200971, 1176401942, 2352803884, 2941004855, 4705607768, 5882009710, 11764019420, 23528038840]

約数ペア:

[(1, 23528038840), (2, 11764019420), (4, 5882009710), (5, 4705607768), (8, 2941004855), (10, 2352803884), (20, 1176401942), (40, 588200971), (157, 149860120), (314, 74930060), (628, 37465030), (785, 29972024), (1256, 18732515), (1570, 14986012), (3140, 7493006), (6280, 3746503)]